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What are the major salivary glands in humans?
Thyroid and adrenal glands
Minor salivary glands
Parotid, submandibular, sublingual
Liver and pancreas
What are the major salivary glands in humans?
Thyroid and adrenal glands
Minor salivary glands
Parotid, submandibular, sublingual
Liver and pancreas
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What is the primary component of saliva?
Water
Carbohydrates
Vitamins
Proteins
What is the primary component of saliva?
Water
Carbohydrates
Vitamins
Proteins
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What enzyme in saliva starts fat digestion?
Lipase
Trypsin
Amylase
Pepsin
What enzyme in saliva starts fat digestion?
Lipase
Trypsin
Amylase
Pepsin
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What is xerostomia?
Swollen glands
Dry mouth
Bad taste
Excess saliva
What is xerostomia?
Swollen glands
Dry mouth
Bad taste
Excess saliva
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Which imaging technique is used to identify salivary stones?
X-ray
Ultrasound
CT scan
MRI
Which imaging technique is used to identify salivary stones?
X-ray
Ultrasound
CT scan
MRI
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What does sialography involve?
Ultrasound imaging
CT imaging
X-ray with contrasting media
MRI scanning
What does sialography involve?
Ultrasound imaging
CT imaging
X-ray with contrasting media
MRI scanning
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What is a common complication of traumatic injuries to salivary glands?
Tumors
Dystopia
Hyperplasia
Fistulas
What is a common complication of traumatic injuries to salivary glands?
Tumors
Dystopia
Hyperplasia
Fistulas
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What is the purpose of a biopsy in salivary gland examination?
Measure saliva density
Identify stones
Assess gland size
Investigate tissue histologically
What is the purpose of a biopsy in salivary gland examination?
Measure saliva density
Identify stones
Assess gland size
Investigate tissue histologically
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What does MRI provide information about in salivary glands?
Bone density
Nerve condition
Blood flow
State of soft tissue
What does MRI provide information about in salivary glands?
Bone density
Nerve condition
Blood flow
State of soft tissue
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What is salivary gland aplasia?
Absence of some or all major salivary glands
Abnormal location of glands
Infection of glands
Enlargement of glands
What is salivary gland aplasia?
Absence of some or all major salivary glands
Abnormal location of glands
Infection of glands
Enlargement of glands
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What is a common symptom of xerostomia?
Swollen glands
Dry mouth
Sore throat
Increased salivation
What is a common symptom of xerostomia?
Swollen glands
Dry mouth
Sore throat
Increased salivation
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What is the typical appearance of saliva discharged from a salivary fistula?
Brown and foamy
Clear and watery
Thick and white
Golden or blood-tinged
What is the typical appearance of saliva discharged from a salivary fistula?
Brown and foamy
Clear and watery
Thick and white
Golden or blood-tinged
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What is a potential complication of xerostomia?
Improved taste
Dental caries
Increased appetite
Excessive salivation
What is a potential complication of xerostomia?
Improved taste
Dental caries
Increased appetite
Excessive salivation
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What condition is closely related to Mikulicz syndrome?
Diabetes
Hodgkin's disease
Sjogren syndrome
Asthma
What condition is closely related to Mikulicz syndrome?
Diabetes
Hodgkin's disease
Sjogren syndrome
Asthma
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Which gland is primarily affected in Mikulicz syndrome?
Parotid gland
Pituitary gland
Thyroid gland
Salivary gland
Which gland is primarily affected in Mikulicz syndrome?
Parotid gland
Pituitary gland
Thyroid gland
Salivary gland
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What is the estimated daily salivary output in a healthy individual?
750ml
2L
500ml
Approximately 1L
What is the estimated daily salivary output in a healthy individual?
750ml
2L
500ml
Approximately 1L
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What is a common management strategy for a salivary fistula?
Cold compress
Surgical removal
Applying a pressure dressing
Increased hydration
What is a common management strategy for a salivary fistula?
Cold compress
Surgical removal
Applying a pressure dressing
Increased hydration
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What can cause xerostomia?
Increased hydration
Regular exercise
High sugar intake
Medications
What can cause xerostomia?
Increased hydration
Regular exercise
High sugar intake
Medications
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What is a symptom of Mikulicz syndrome related to the lacrimal glands?
Dry eyes
Increased tearing
Redness in eyes
Thickened tears
What is a symptom of Mikulicz syndrome related to the lacrimal glands?
Dry eyes
Increased tearing
Redness in eyes
Thickened tears
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In xerostomia, what happens to the antimicrobial action of saliva?
It is doubled
It remains unchanged
It is compromised
It is enhanced
In xerostomia, what happens to the antimicrobial action of saliva?
It is doubled
It remains unchanged
It is compromised
It is enhanced
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What are the main symptoms of Sjögren's syndrome?
Fatigue and fever
Dry mouth and dry eyes
Joint pain and swelling
Skin rash and itching
What are the main symptoms of Sjögren's syndrome?
Fatigue and fever
Dry mouth and dry eyes
Joint pain and swelling
Skin rash and itching
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What is a key diagnostic marker for Sjögren's syndrome?
Thyroid hormones
Blood glucose levels
C-reactive protein
Anti-SSA antibodies
What is a key diagnostic marker for Sjögren's syndrome?
Thyroid hormones
Blood glucose levels
C-reactive protein
Anti-SSA antibodies
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Which treatment is commonly used for Sjögren's syndrome symptoms?
Surgery
Ophthalmic ointment
Chemotherapy
Antibiotics
Which treatment is commonly used for Sjögren's syndrome symptoms?
Surgery
Ophthalmic ointment
Chemotherapy
Antibiotics
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What is the incidence rate of Sjögren's syndrome?
15 per 100,000 person-years
20 per 100,000 person-years
10 per 100,000 person-years
6.92 per 100,000 person-years
What is the incidence rate of Sjögren's syndrome?
15 per 100,000 person-years
20 per 100,000 person-years
10 per 100,000 person-years
6.92 per 100,000 person-years
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Which cytokines are crucial for the pathogenesis of Sjögren's syndrome?
TNF and IL-10
IFN-gamma and IL-4
Th17 cell related cytokines
IL-1 and IL-6
Which cytokines are crucial for the pathogenesis of Sjögren's syndrome?
TNF and IL-10
IFN-gamma and IL-4
Th17 cell related cytokines
IL-1 and IL-6
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What is the primary focus of therapy for Sjögren's syndrome?
Curing the disease
Increasing blood flow
Alleviating symptoms of dry eyes and mouth
Reducing inflammation
What is the primary focus of therapy for Sjögren's syndrome?
Curing the disease
Increasing blood flow
Alleviating symptoms of dry eyes and mouth
Reducing inflammation
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What is the age peak for patients with Sjögren's syndrome?
56 years
35 years
45 years
65 years
What is the age peak for patients with Sjögren's syndrome?
56 years
35 years
45 years
65 years
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What is the role of biopsies in diagnosing Sjögren's syndrome?
To look for foci of at least 50 mononuclear cells
To measure antibody levels
To evaluate inflammation
To assess gland function
What is the role of biopsies in diagnosing Sjögren's syndrome?
To look for foci of at least 50 mononuclear cells
To measure antibody levels
To evaluate inflammation
To assess gland function
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What are some possible viral associations with Sjögren's syndrome?
Measles virus
HCV, HIV, Epstein-Barr virus
Hepatitis B virus
Influenza virus
What are some possible viral associations with Sjögren's syndrome?
Measles virus
HCV, HIV, Epstein-Barr virus
Hepatitis B virus
Influenza virus
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What lifestyle changes may help patients with Sjögren's syndrome?
Excessive exercise
Increased caffeine intake
Abstinence from alcohol and smoking
High-sugar diet
What lifestyle changes may help patients with Sjögren's syndrome?
Excessive exercise
Increased caffeine intake
Abstinence from alcohol and smoking
High-sugar diet
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What is the sensitivity of biopsy features in primary Sjogren's syndrome compared to other tests?
90.0%
82.4%
75.0%
85.5%
What is the sensitivity of biopsy features in primary Sjogren's syndrome compared to other tests?
90.0%
82.4%
75.0%
85.5%
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What is the characteristic appearance of the parotid salivary gland in ultrasonography for primary Sjogren's syndrome?
Irregular black circular areas and white lines
Uniform black areas
White circular areas only
Plain gray appearance
What is the characteristic appearance of the parotid salivary gland in ultrasonography for primary Sjogren's syndrome?
Irregular black circular areas and white lines
Uniform black areas
White circular areas only
Plain gray appearance
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What early sign can be detected in patients with primary Sjogren's syndrome using MRI?
Swollen parotid glands due to glandular edema
Increased saliva production
Normal gland size
Decreased lymph node size
What early sign can be detected in patients with primary Sjogren's syndrome using MRI?
Swollen parotid glands due to glandular edema
Increased saliva production
Normal gland size
Decreased lymph node size
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Which imaging method is considered the standard reference for parotid tumor assessment?
Sialography
CT
MRI
Ultrasonography
Which imaging method is considered the standard reference for parotid tumor assessment?
Sialography
CT
MRI
Ultrasonography
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What common abnormalities are seen in sialography for primary Sjogren's syndrome?
Uniform duct size
Increased duct size only
Alternating ductal stenosis and dilatation
No abnormalities
What common abnormalities are seen in sialography for primary Sjogren's syndrome?
Uniform duct size
Increased duct size only
Alternating ductal stenosis and dilatation
No abnormalities
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Which medication is used for nonpharmacologic treatment of primary Sjogren's syndrome?
Cevimeline
Rituximab
Azathioprine
Preservative-free artificial tear drops
Which medication is used for nonpharmacologic treatment of primary Sjogren's syndrome?
Cevimeline
Rituximab
Azathioprine
Preservative-free artificial tear drops
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What is a common cause of xerostomia that can mimic Sicca symptoms?
Medication-induced xerostomia
Sialolithiasis
Viral infections
Chronic sialadenitis
What is a common cause of xerostomia that can mimic Sicca symptoms?
Medication-induced xerostomia
Sialolithiasis
Viral infections
Chronic sialadenitis
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Which inflammatory disease is associated with acute inflammation of the salivary glands?
Epidemic parotitis
Chronic sialadenitis
Sialolithiasis
Tuberculosis
Which inflammatory disease is associated with acute inflammation of the salivary glands?
Epidemic parotitis
Chronic sialadenitis
Sialolithiasis
Tuberculosis
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What type of treatment strategy targets Treg/Th17 in primary Sjogren's syndrome?
Nonpharmacologic treatment
Standard pharmacological treatment
Experimental treatment strategies
Surgical intervention
What type of treatment strategy targets Treg/Th17 in primary Sjogren's syndrome?
Nonpharmacologic treatment
Standard pharmacological treatment
Experimental treatment strategies
Surgical intervention
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What is a common pharmacological treatment for primary Sjogren's syndrome?
Pilocarpine
Infliximab
Hydroxychloroquine
Methotrexate
What is a common pharmacological treatment for primary Sjogren's syndrome?
Pilocarpine
Infliximab
Hydroxychloroquine
Methotrexate
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What is the main cause of epidemic parotitis (MUMPS)?
Bacterial infection
Parasitic infection
Viral infection
Fungal infection
What is the main cause of epidemic parotitis (MUMPS)?
Bacterial infection
Parasitic infection
Viral infection
Fungal infection
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Which gland is primarily affected by mumps?
Submandibular gland
Thyroid gland
Sublingual gland
Parotid gland
Which gland is primarily affected by mumps?
Submandibular gland
Thyroid gland
Sublingual gland
Parotid gland
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What percentage of mumps cases involve the submandibular gland?
15%
20%
5%
10%
What percentage of mumps cases involve the submandibular gland?
15%
20%
5%
10%
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What is a common symptom of mumps during moderate clinical presentation?
Rash
Neck and muscle pain
Severe headache
Nausea
What is a common symptom of mumps during moderate clinical presentation?
Rash
Neck and muscle pain
Severe headache
Nausea
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What is the first 3 days of mumps illness known for?
Recovery phase
Most contagious period
Least contagious period
Initial symptoms
What is the first 3 days of mumps illness known for?
Recovery phase
Most contagious period
Least contagious period
Initial symptoms
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What laboratory test is used to diagnose mumps?
CT scan
Urine test
X-ray
Blood antibody test (IgG, IgM)
What laboratory test is used to diagnose mumps?
CT scan
Urine test
X-ray
Blood antibody test (IgG, IgM)
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What is a potential complication of mumps?
Hypertension
Asthma
Diabetes
Meningitis
What is a potential complication of mumps?
Hypertension
Asthma
Diabetes
Meningitis
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What is a common treatment for mumps?
Chemotherapy
Warm procedures
Antibiotics
Surgery
What is a common treatment for mumps?
Chemotherapy
Warm procedures
Antibiotics
Surgery
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What is sialadenitis caused by grippe viruses?
Infection of the kidneys
Infection of the lungs
Infection of the liver
Inflammation of salivary glands
What is sialadenitis caused by grippe viruses?
Infection of the kidneys
Infection of the lungs
Infection of the liver
Inflammation of salivary glands
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What is a severe symptom of acute bacterial sialadenitis?
Severe headache
Dry mouth
Purulent salivary gland inflammation
Nausea
What is a severe symptom of acute bacterial sialadenitis?
Severe headache
Dry mouth
Purulent salivary gland inflammation
Nausea
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What treatment is recommended for severe cases of sialadenitis?
Antibiotics
Rest
Surgical drainage
Hydration
What treatment is recommended for severe cases of sialadenitis?
Antibiotics
Rest
Surgical drainage
Hydration
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What is the most common salivary gland affected by acute bacterial sialadenitis?
Parotid salivary glands
Sublingual glands
Submandibular glands
Minor salivary glands
What is the most common salivary gland affected by acute bacterial sialadenitis?
Parotid salivary glands
Sublingual glands
Submandibular glands
Minor salivary glands
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What are the main microorganisms involved in acute bacterial sialadenitis?
Escherichia coli
Clostridium
Bacillus
Staphylococci
What are the main microorganisms involved in acute bacterial sialadenitis?
Escherichia coli
Clostridium
Bacillus
Staphylococci
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Which clinical symptom indicates the presence of pus in the ductus?
Thick mucus
Serous fluid
Clear saliva
Purulent exudate
Which clinical symptom indicates the presence of pus in the ductus?
Thick mucus
Serous fluid
Clear saliva
Purulent exudate
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What is a common complication of acute bacterial sialadenitis?
Hypertension
Diabetes
Thrombophlebitis
Asthma
What is a common complication of acute bacterial sialadenitis?
Hypertension
Diabetes
Thrombophlebitis
Asthma
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What treatment is suggested for mild forms of acute bacterial sialadenitis?
Surgical intervention
Radiation therapy
Anti-inflammatory and saliva secretion stimulating treatment
High-dose antibiotics
What treatment is suggested for mild forms of acute bacterial sialadenitis?
Surgical intervention
Radiation therapy
Anti-inflammatory and saliva secretion stimulating treatment
High-dose antibiotics
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What is a key feature of the severe form of lymphogenous sialadenitis?
Rapid swelling in parotid gland
No swelling
Localized pain
Gradual swelling
What is a key feature of the severe form of lymphogenous sialadenitis?
Rapid swelling in parotid gland
No swelling
Localized pain
Gradual swelling
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What is a common source of infection for lymphogenous sialadenitis?
Fauces (throat)
Stomach
Skin
Lungs
What is a common source of infection for lymphogenous sialadenitis?
Fauces (throat)
Stomach
Skin
Lungs
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What is a notable symptom of acute bacterial sialadenitis during the clinical course?
Painful swelling of the affected salivary gland
Headache
Fatigue
Loss of appetite
What is a notable symptom of acute bacterial sialadenitis during the clinical course?
Painful swelling of the affected salivary gland
Headache
Fatigue
Loss of appetite
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What is the initial stage of pathologoanatomy in acute bacterial sialadenitis characterized by?
Normal duct appearance
Enlarged salivary gland
Clear ducts
Main ducts are full of pus
What is the initial stage of pathologoanatomy in acute bacterial sialadenitis characterized by?
Normal duct appearance
Enlarged salivary gland
Clear ducts
Main ducts are full of pus
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What is a common systemic symptom of acute bacterial sialadenitis?
Bradycardia
Hypertension
Leukocytosis
Hypoglycemia
What is a common systemic symptom of acute bacterial sialadenitis?
Bradycardia
Hypertension
Leukocytosis
Hypoglycemia
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What is a common complication of contact sialadenitis?
Tumor growth
Salivary gland cancer
Chronic inflammation
Abscess formation
What is a common complication of contact sialadenitis?
Tumor growth
Salivary gland cancer
Chronic inflammation
Abscess formation
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What is a symptom of sialadenitis caused by a foreign body?
Increasing pain and edema
Dry mouth
Decreased salivation
Thick saliva
What is a symptom of sialadenitis caused by a foreign body?
Increasing pain and edema
Dry mouth
Decreased salivation
Thick saliva
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What diagnostic method can visualize a foreign body in the salivary duct?
CT scan
Sialography
MRI
Blood test
What diagnostic method can visualize a foreign body in the salivary duct?
CT scan
Sialography
MRI
Blood test
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What is the treatment for a foreign body in the salivary duct?
Antibiotics only
Pain management
Observation
Incision to remove it
What is the treatment for a foreign body in the salivary duct?
Antibiotics only
Pain management
Observation
Incision to remove it
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What may chronic bacterial sialadenitis lead to?
Destruction of salivary acini
Complete recovery
Formation of new ducts
Increased saliva production
What may chronic bacterial sialadenitis lead to?
Destruction of salivary acini
Complete recovery
Formation of new ducts
Increased saliva production
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What is a characteristic of chronic sclerosing sialadenitis?
Rapid recovery
Normal gland function
Acute swelling
Widespread salivary gland cirrhosis
What is a characteristic of chronic sclerosing sialadenitis?
Rapid recovery
Normal gland function
Acute swelling
Widespread salivary gland cirrhosis
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What is the primary symptom of acute bacterial sialadenitis?
No symptoms
Increased appetite
Dry mouth
Painful palpation of the gland
What is the primary symptom of acute bacterial sialadenitis?
No symptoms
Increased appetite
Dry mouth
Painful palpation of the gland
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What can untreated acute bacterial sialadenitis lead to?
Sepsis
Decreased pain
Increased salivation
Improved gland function
What can untreated acute bacterial sialadenitis lead to?
Sepsis
Decreased pain
Increased salivation
Improved gland function
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Which region is associated with contact sialadenitis?
Submandibular region
Temporal region
Occipital region
Frontal region
Which region is associated with contact sialadenitis?
Submandibular region
Temporal region
Occipital region
Frontal region
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What is a treatment option for purulent inflammation in sialadenitis?
Antibiotics only
Hydration therapy
Ductotomy
Observation
What is a treatment option for purulent inflammation in sialadenitis?
Antibiotics only
Hydration therapy
Ductotomy
Observation
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What is a major criterion for chronic sclerosing sialadenitis?
Dense lymphoplasmacytic infiltrate
Epithelioid cell granulomas
Increased eosinophils
Neutrophilic infiltrate
What is a major criterion for chronic sclerosing sialadenitis?
Dense lymphoplasmacytic infiltrate
Epithelioid cell granulomas
Increased eosinophils
Neutrophilic infiltrate
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Which condition is characterized by the presence of large acinar cells with abundant eosinophilic cytoplasmic granules?
Sialodochitis
Chronic sclerosing sialadenitis
Chronic interstitial sialadenitis
Acute sialadenitis
Which condition is characterized by the presence of large acinar cells with abundant eosinophilic cytoplasmic granules?
Sialodochitis
Chronic sclerosing sialadenitis
Chronic interstitial sialadenitis
Acute sialadenitis
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What are the forms of chronic sialadenitis?
Sialadenitis, Fibrocystic change, Adenosis
Interstitial sialadenitis, Parenchymal sialadenitis, Sialodochitis
Chronic sclerosing, Acute sialadenitis, Interstitial sialadenitis
Acute sialadenitis, Chronic sialadenitis, Sialolithiasis
What are the forms of chronic sialadenitis?
Sialadenitis, Fibrocystic change, Adenosis
Interstitial sialadenitis, Parenchymal sialadenitis, Sialodochitis
Chronic sclerosing, Acute sialadenitis, Interstitial sialadenitis
Acute sialadenitis, Chronic sialadenitis, Sialolithiasis
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What is a common symptom of chronic interstitial sialadenitis?
Severe pain
Fever
Unpleasant sensations in the salivary gland region
Pus formation
What is a common symptom of chronic interstitial sialadenitis?
Severe pain
Fever
Unpleasant sensations in the salivary gland region
Pus formation
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What is the initial histological manifestation of chronic interstitial sialadenitis?
Fibrosis of acini
Presence of granulomas
Neutrophilic infiltrate
Edema of interstitial connective tissue
What is the initial histological manifestation of chronic interstitial sialadenitis?
Fibrosis of acini
Presence of granulomas
Neutrophilic infiltrate
Edema of interstitial connective tissue
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What is the typical clinical appearance of chronic interstitial sialadenitis in the pronounced stage?
Severe pain and swelling
Foul taste in saliva
Normal gland size
Constant, painless swelling of the affected gland(s)
What is the typical clinical appearance of chronic interstitial sialadenitis in the pronounced stage?
Severe pain and swelling
Foul taste in saliva
Normal gland size
Constant, painless swelling of the affected gland(s)
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What is a feature inconsistent with IgG4-related disease in chronic sclerosing sialadenitis?
Presence of epithelioid cell granulomas
Dense lymphoplasmacytic infiltrate
Increased eosinophils
Obliterative phlebitis
What is a feature inconsistent with IgG4-related disease in chronic sclerosing sialadenitis?
Presence of epithelioid cell granulomas
Dense lymphoplasmacytic infiltrate
Increased eosinophils
Obliterative phlebitis
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What is the epidemiology of chronic interstitial sialadenitis?
Rare in elderly
More common in males
More common in elderly females (54.4%)
Equally common in both genders
What is the epidemiology of chronic interstitial sialadenitis?
Rare in elderly
More common in males
More common in elderly females (54.4%)
Equally common in both genders
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What is a common etiology for chronic interstitial sialadenitis?
Genetic disorders
Acute infections
Trauma to the gland
Underlying systemic conditions such as diabetes
What is a common etiology for chronic interstitial sialadenitis?
Genetic disorders
Acute infections
Trauma to the gland
Underlying systemic conditions such as diabetes
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What is the typical histological feature of chronic interstitial sialadenitis?
Hyperplasia of acini
Presence of necrosis
Pronounced sclerosing process
Lymphoid hyperplasia
What is the typical histological feature of chronic interstitial sialadenitis?
Hyperplasia of acini
Presence of necrosis
Pronounced sclerosing process
Lymphoid hyperplasia
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What is a clinical sign of chronic interstitial sialadenitis in its late stage?
Normal salivary secretion
Smooth land surface
Normal oral mucosa
Enlargement of local lymph nodes
What is a clinical sign of chronic interstitial sialadenitis in its late stage?
Normal salivary secretion
Smooth land surface
Normal oral mucosa
Enlargement of local lymph nodes
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What imaging technique is used for diagnosing chronic interstitial sialadenitis?
CT
Ultrasound
MRI
Contrast sialography
What imaging technique is used for diagnosing chronic interstitial sialadenitis?
CT
Ultrasound
MRI
Contrast sialography
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What treatment is applied during exacerbation of chronic interstitial sialadenitis?
No treatment required
Same as acute sialadenitis
Only conservative treatment
Only surgical treatment
What treatment is applied during exacerbation of chronic interstitial sialadenitis?
No treatment required
Same as acute sialadenitis
Only conservative treatment
Only surgical treatment
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Which gender is more commonly affected by parenchymal sialadenitis?
Females
Males
Children
Equally affected
Which gender is more commonly affected by parenchymal sialadenitis?
Females
Males
Children
Equally affected
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What is a histological manifestation of parenchymal sialadenitis?
Normal gland structure
Edema of interstitial connective tissue
Increased salivary flow
Clear ducts
What is a histological manifestation of parenchymal sialadenitis?
Normal gland structure
Edema of interstitial connective tissue
Increased salivary flow
Clear ducts
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What is a common symptom in the clinically pronounced stage of parenchymal sialadenitis?
No symptoms
Dry mouth
Severe pain
Periodic mild pain in the gland
What is a common symptom in the clinically pronounced stage of parenchymal sialadenitis?
No symptoms
Dry mouth
Severe pain
Periodic mild pain in the gland
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What is a characteristic of saliva in chronic interstitial sialadenitis?
Normal consistency
Viscous character
Clear and watery
Increased flow
What is a characteristic of saliva in chronic interstitial sialadenitis?
Normal consistency
Viscous character
Clear and watery
Increased flow
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What happens to the salivary ducts in the late stage of chronic interstitial sialadenitis?
Increased number of ducts
Dilated ducts
Normal ducts
Narrowed ducts
What happens to the salivary ducts in the late stage of chronic interstitial sialadenitis?
Increased number of ducts
Dilated ducts
Normal ducts
Narrowed ducts
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What is one goal of the treatment for chronic interstitial sialadenitis?
Increase immune reactivity
Increase salivary flow
Reduce gland size
Eliminate all symptoms
What is one goal of the treatment for chronic interstitial sialadenitis?
Increase immune reactivity
Increase salivary flow
Reduce gland size
Eliminate all symptoms
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What might indicate a progression of chronic interstitial sialadenitis?
Decrease in gland size
Increment of tension sensation
Normal lymph nodes
No change in symptoms
What might indicate a progression of chronic interstitial sialadenitis?
Decrease in gland size
Increment of tension sensation
Normal lymph nodes
No change in symptoms
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What is a common symptom of parenchymal sialadenitis in the late stage?
Increased saliva production
Painless swelling
Dry mouth
Bilateral involvement of the parotid glands
What is a common symptom of parenchymal sialadenitis in the late stage?
Increased saliva production
Painless swelling
Dry mouth
Bilateral involvement of the parotid glands
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What is the appearance of saliva in parenchymal sialadenitis during exacerbation?
Pus or muddy saliva with lumps of mucus and pus
Clear and watery
Thick and frothy
Normal consistency
What is the appearance of saliva in parenchymal sialadenitis during exacerbation?
Pus or muddy saliva with lumps of mucus and pus
Clear and watery
Thick and frothy
Normal consistency
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What diagnostic methods are used for parenchymal sialadenitis?
X-rays only
Physical examination only
Blood tests only
Contrast sialography, ultrasound, CT, MRI
What diagnostic methods are used for parenchymal sialadenitis?
X-rays only
Physical examination only
Blood tests only
Contrast sialography, ultrasound, CT, MRI
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Which patient demographic is most commonly affected by sialodochitis?
Children
Young adults
Elderly patients
Middle-aged adults
Which patient demographic is most commonly affected by sialodochitis?
Children
Young adults
Elderly patients
Middle-aged adults
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What is a potential etiology of sialodochitis?
Narrowing of the orifice of the excretory duct
Excessive saliva production
Normal duct function
Increased duct size
What is a potential etiology of sialodochitis?
Narrowing of the orifice of the excretory duct
Excessive saliva production
Normal duct function
Increased duct size
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What histological manifestation is associated with sialodochitis?
Normal histology
Diffuse lymphohistiocytic and polymorphonuclear infiltrates
Glandular atrophy
Epithelial hyperplasia
What histological manifestation is associated with sialodochitis?
Normal histology
Diffuse lymphohistiocytic and polymorphonuclear infiltrates
Glandular atrophy
Epithelial hyperplasia
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What is the prognosis for chronic sialadenitis if definitive treatment is applied?
Clinical remission is possible in 50% of the cases
Rapid progression
No chance of remission
Guaranteed recovery
What is the prognosis for chronic sialadenitis if definitive treatment is applied?
Clinical remission is possible in 50% of the cases
Rapid progression
No chance of remission
Guaranteed recovery
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What is a characteristic feature of saliva in parenchymal sialadenitis?
Normal consistency
Clear and thin
Frothy and bubbly
Viscous character with mucus plugs or white flakes
What is a characteristic feature of saliva in parenchymal sialadenitis?
Normal consistency
Clear and thin
Frothy and bubbly
Viscous character with mucus plugs or white flakes
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What treatment modality is used during exacerbation of chronic sialadenitis?
Hydration therapy
Antibiotics only
Surgery only
Local application of 30% Dimethyl Sulfoxide (DMSO)
What treatment modality is used during exacerbation of chronic sialadenitis?
Hydration therapy
Antibiotics only
Surgery only
Local application of 30% Dimethyl Sulfoxide (DMSO)
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What is one conservative treatment modality for acute sialadenitis?
Local application of 30% Dimethyl Sulfoxide (DMSO)
Subtotal salivary gland resection
Incision and drainage
Sialendoscopy
What is one conservative treatment modality for acute sialadenitis?
Local application of 30% Dimethyl Sulfoxide (DMSO)
Subtotal salivary gland resection
Incision and drainage
Sialendoscopy
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What is the purpose of using DMSO in treatment?
To remove the gland
To drain abscesses
To visualize the duct
To increase microcirculation and reduce edema/pain
What is the purpose of using DMSO in treatment?
To remove the gland
To drain abscesses
To visualize the duct
To increase microcirculation and reduce edema/pain
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Which therapy uses medications like potassium iodide and vitamin C?
Ultraviolet Light Therapy
Galvanization
Electrophoresis or Phonophoresis
Magnetic-Laser Therapy
Which therapy uses medications like potassium iodide and vitamin C?
Ultraviolet Light Therapy
Galvanization
Electrophoresis or Phonophoresis
Magnetic-Laser Therapy
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When is surgical intervention considered for chronic sialadenitis?
Only for cosmetic reasons
When conservative treatments are ineffective
After one episode
When patient requests it
When is surgical intervention considered for chronic sialadenitis?
Only for cosmetic reasons
When conservative treatments are ineffective
After one episode
When patient requests it
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What is sialendoscopy used for?
To remove the entire gland
To drain infections
To visualize and dilate the excretory duct
To apply medication directly
What is sialendoscopy used for?
To remove the entire gland
To drain infections
To visualize and dilate the excretory duct
To apply medication directly
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What symptom is NOT associated with Sjogren’s syndrome?
Swollen glands
Chronic cough
Joint pain
Dry mouth
What symptom is NOT associated with Sjogren’s syndrome?
Swollen glands
Chronic cough
Joint pain
Dry mouth
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What is an indication for surgical treatment of chronic sialadenitis?
Single episode
Occasional dry mouth
Mild discomfort
Salivary gland abscess formation
What is an indication for surgical treatment of chronic sialadenitis?
Single episode
Occasional dry mouth
Mild discomfort
Salivary gland abscess formation
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What are the major salivary glands in humans?
Thyroid and adrenal glands
Minor salivary glands
Parotid, submandibular, sublingual
Liver and pancreas
What is the primary component of saliva?
Water
Carbohydrates
Vitamins
Proteins
What enzyme in saliva starts fat digestion?
Lipase
Trypsin
Amylase
Pepsin
What is xerostomia?
Swollen glands
Dry mouth
Bad taste
Excess saliva
Which imaging technique is used to identify salivary stones?
X-ray
Ultrasound
CT scan
MRI
What does sialography involve?
Ultrasound imaging
CT imaging
X-ray with contrasting media
MRI scanning
What is a common complication of traumatic injuries to salivary glands?
Tumors
Dystopia
Hyperplasia
Fistulas
What is the purpose of a biopsy in salivary gland examination?
Measure saliva density
Identify stones
Assess gland size
Investigate tissue histologically
What does MRI provide information about in salivary glands?
Bone density
Nerve condition
Blood flow
State of soft tissue
What is salivary gland aplasia?
Absence of some or all major salivary glands
Abnormal location of glands
Infection of glands
Enlargement of glands
What is a common symptom of xerostomia?
Swollen glands
Dry mouth
Sore throat
Increased salivation
What is the typical appearance of saliva discharged from a salivary fistula?
Brown and foamy
Clear and watery
Thick and white
Golden or blood-tinged
What is a potential complication of xerostomia?
Improved taste
Dental caries
Increased appetite
Excessive salivation
What condition is closely related to Mikulicz syndrome?
Diabetes
Hodgkin's disease
Sjogren syndrome
Asthma
Which gland is primarily affected in Mikulicz syndrome?
Parotid gland
Pituitary gland
Thyroid gland
Salivary gland
What is the estimated daily salivary output in a healthy individual?
750ml
2L
500ml
Approximately 1L
What is a common management strategy for a salivary fistula?
Cold compress
Surgical removal
Applying a pressure dressing
Increased hydration
What can cause xerostomia?
Increased hydration
Regular exercise
High sugar intake
Medications
What is a symptom of Mikulicz syndrome related to the lacrimal glands?
Dry eyes
Increased tearing
Redness in eyes
Thickened tears
In xerostomia, what happens to the antimicrobial action of saliva?
It is doubled
It remains unchanged
It is compromised
It is enhanced
What are the main symptoms of Sjögren's syndrome?
Fatigue and fever
Dry mouth and dry eyes
Joint pain and swelling
Skin rash and itching
What is a key diagnostic marker for Sjögren's syndrome?
Thyroid hormones
Blood glucose levels
C-reactive protein
Anti-SSA antibodies
Which treatment is commonly used for Sjögren's syndrome symptoms?
Surgery
Ophthalmic ointment
Chemotherapy
Antibiotics
What is the incidence rate of Sjögren's syndrome?
15 per 100,000 person-years
20 per 100,000 person-years
10 per 100,000 person-years
6.92 per 100,000 person-years
Which cytokines are crucial for the pathogenesis of Sjögren's syndrome?
TNF and IL-10
IFN-gamma and IL-4
Th17 cell related cytokines
IL-1 and IL-6
What is the primary focus of therapy for Sjögren's syndrome?
Curing the disease
Increasing blood flow
Alleviating symptoms of dry eyes and mouth
Reducing inflammation
What is the age peak for patients with Sjögren's syndrome?
56 years
35 years
45 years
65 years
What is the role of biopsies in diagnosing Sjögren's syndrome?
To look for foci of at least 50 mononuclear cells
To measure antibody levels
To evaluate inflammation
To assess gland function
What are some possible viral associations with Sjögren's syndrome?
Measles virus
HCV, HIV, Epstein-Barr virus
Hepatitis B virus
Influenza virus
What lifestyle changes may help patients with Sjögren's syndrome?
Excessive exercise
Increased caffeine intake
Abstinence from alcohol and smoking
High-sugar diet
What is the sensitivity of biopsy features in primary Sjogren's syndrome compared to other tests?
90.0%
82.4%
75.0%
85.5%
What is the characteristic appearance of the parotid salivary gland in ultrasonography for primary Sjogren's syndrome?
Irregular black circular areas and white lines
Uniform black areas
White circular areas only
Plain gray appearance
What early sign can be detected in patients with primary Sjogren's syndrome using MRI?
Swollen parotid glands due to glandular edema
Increased saliva production
Normal gland size
Decreased lymph node size
Which imaging method is considered the standard reference for parotid tumor assessment?
Sialography
CT
MRI
Ultrasonography
What common abnormalities are seen in sialography for primary Sjogren's syndrome?
Uniform duct size
Increased duct size only
Alternating ductal stenosis and dilatation
No abnormalities
Which medication is used for nonpharmacologic treatment of primary Sjogren's syndrome?
Cevimeline
Rituximab
Azathioprine
Preservative-free artificial tear drops
What is a common cause of xerostomia that can mimic Sicca symptoms?
Medication-induced xerostomia
Sialolithiasis
Viral infections
Chronic sialadenitis
Which inflammatory disease is associated with acute inflammation of the salivary glands?
Epidemic parotitis
Chronic sialadenitis
Sialolithiasis
Tuberculosis
What type of treatment strategy targets Treg/Th17 in primary Sjogren's syndrome?
Nonpharmacologic treatment
Standard pharmacological treatment
Experimental treatment strategies
Surgical intervention
What is a common pharmacological treatment for primary Sjogren's syndrome?
Pilocarpine
Infliximab
Hydroxychloroquine
Methotrexate
What is the main cause of epidemic parotitis (MUMPS)?
Bacterial infection
Parasitic infection
Viral infection
Fungal infection
Which gland is primarily affected by mumps?
Submandibular gland
Thyroid gland
Sublingual gland
Parotid gland
What percentage of mumps cases involve the submandibular gland?
15%
20%
5%
10%
What is a common symptom of mumps during moderate clinical presentation?
Rash
Neck and muscle pain
Severe headache
Nausea
What is the first 3 days of mumps illness known for?
Recovery phase
Most contagious period
Least contagious period
Initial symptoms
What laboratory test is used to diagnose mumps?
CT scan
Urine test
X-ray
Blood antibody test (IgG, IgM)
What is a potential complication of mumps?
Hypertension
Asthma
Diabetes
Meningitis
What is a common treatment for mumps?
Chemotherapy
Warm procedures
Antibiotics
Surgery
What is sialadenitis caused by grippe viruses?
Infection of the kidneys
Infection of the lungs
Infection of the liver
Inflammation of salivary glands
What is a severe symptom of acute bacterial sialadenitis?
Severe headache
Dry mouth
Purulent salivary gland inflammation
Nausea
What treatment is recommended for severe cases of sialadenitis?
Antibiotics
Rest
Surgical drainage
Hydration
What is the most common salivary gland affected by acute bacterial sialadenitis?
Parotid salivary glands
Sublingual glands
Submandibular glands
Minor salivary glands
What are the main microorganisms involved in acute bacterial sialadenitis?
Escherichia coli
Clostridium
Bacillus
Staphylococci
Which clinical symptom indicates the presence of pus in the ductus?
Thick mucus
Serous fluid
Clear saliva
Purulent exudate
What is a common complication of acute bacterial sialadenitis?
Hypertension
Diabetes
Thrombophlebitis
Asthma
What treatment is suggested for mild forms of acute bacterial sialadenitis?
Surgical intervention
Radiation therapy
Anti-inflammatory and saliva secretion stimulating treatment
High-dose antibiotics
What is a key feature of the severe form of lymphogenous sialadenitis?
Rapid swelling in parotid gland
No swelling
Localized pain
Gradual swelling
What is a common source of infection for lymphogenous sialadenitis?
Fauces (throat)
Stomach
Skin
Lungs
What is a notable symptom of acute bacterial sialadenitis during the clinical course?
Painful swelling of the affected salivary gland
Headache
Fatigue
Loss of appetite
What is the initial stage of pathologoanatomy in acute bacterial sialadenitis characterized by?
Normal duct appearance
Enlarged salivary gland
Clear ducts
Main ducts are full of pus
What is a common systemic symptom of acute bacterial sialadenitis?
Bradycardia
Hypertension
Leukocytosis
Hypoglycemia
What is a common complication of contact sialadenitis?
Tumor growth
Salivary gland cancer
Chronic inflammation
Abscess formation
What is a symptom of sialadenitis caused by a foreign body?
Increasing pain and edema
Dry mouth
Decreased salivation
Thick saliva
What diagnostic method can visualize a foreign body in the salivary duct?
CT scan
Sialography
MRI
Blood test
What is the treatment for a foreign body in the salivary duct?
Antibiotics only
Pain management
Observation
Incision to remove it
What may chronic bacterial sialadenitis lead to?
Destruction of salivary acini
Complete recovery
Formation of new ducts
Increased saliva production
What is a characteristic of chronic sclerosing sialadenitis?
Rapid recovery
Normal gland function
Acute swelling
Widespread salivary gland cirrhosis
What is the primary symptom of acute bacterial sialadenitis?
No symptoms
Increased appetite
Dry mouth
Painful palpation of the gland
What can untreated acute bacterial sialadenitis lead to?
Sepsis
Decreased pain
Increased salivation
Improved gland function
Which region is associated with contact sialadenitis?
Submandibular region
Temporal region
Occipital region
Frontal region
What is a treatment option for purulent inflammation in sialadenitis?
Antibiotics only
Hydration therapy
Ductotomy
Observation
What is a major criterion for chronic sclerosing sialadenitis?
Dense lymphoplasmacytic infiltrate
Epithelioid cell granulomas
Increased eosinophils
Neutrophilic infiltrate
Which condition is characterized by the presence of large acinar cells with abundant eosinophilic cytoplasmic granules?
Sialodochitis
Chronic sclerosing sialadenitis
Chronic interstitial sialadenitis
Acute sialadenitis
What are the forms of chronic sialadenitis?
Sialadenitis, Fibrocystic change, Adenosis
Interstitial sialadenitis, Parenchymal sialadenitis, Sialodochitis
Chronic sclerosing, Acute sialadenitis, Interstitial sialadenitis
Acute sialadenitis, Chronic sialadenitis, Sialolithiasis
What is a common symptom of chronic interstitial sialadenitis?
Severe pain
Fever
Unpleasant sensations in the salivary gland region
Pus formation
What is the initial histological manifestation of chronic interstitial sialadenitis?
Fibrosis of acini
Presence of granulomas
Neutrophilic infiltrate
Edema of interstitial connective tissue
What is the typical clinical appearance of chronic interstitial sialadenitis in the pronounced stage?
Severe pain and swelling
Foul taste in saliva
Normal gland size
Constant, painless swelling of the affected gland(s)
What is a feature inconsistent with IgG4-related disease in chronic sclerosing sialadenitis?
Presence of epithelioid cell granulomas
Dense lymphoplasmacytic infiltrate
Increased eosinophils
Obliterative phlebitis
What is the epidemiology of chronic interstitial sialadenitis?
Rare in elderly
More common in males
More common in elderly females (54.4%)
Equally common in both genders
What is a common etiology for chronic interstitial sialadenitis?
Genetic disorders
Acute infections
Trauma to the gland
Underlying systemic conditions such as diabetes
What is the typical histological feature of chronic interstitial sialadenitis?
Hyperplasia of acini
Presence of necrosis
Pronounced sclerosing process
Lymphoid hyperplasia
What is a clinical sign of chronic interstitial sialadenitis in its late stage?
Normal salivary secretion
Smooth land surface
Normal oral mucosa
Enlargement of local lymph nodes
What imaging technique is used for diagnosing chronic interstitial sialadenitis?
CT
Ultrasound
MRI
Contrast sialography
What treatment is applied during exacerbation of chronic interstitial sialadenitis?
No treatment required
Same as acute sialadenitis
Only conservative treatment
Only surgical treatment
Which gender is more commonly affected by parenchymal sialadenitis?
Females
Males
Children
Equally affected
What is a histological manifestation of parenchymal sialadenitis?
Normal gland structure
Edema of interstitial connective tissue
Increased salivary flow
Clear ducts
What is a common symptom in the clinically pronounced stage of parenchymal sialadenitis?
No symptoms
Dry mouth
Severe pain
Periodic mild pain in the gland
What is a characteristic of saliva in chronic interstitial sialadenitis?
Normal consistency
Viscous character
Clear and watery
Increased flow
What happens to the salivary ducts in the late stage of chronic interstitial sialadenitis?
Increased number of ducts
Dilated ducts
Normal ducts
Narrowed ducts
What is one goal of the treatment for chronic interstitial sialadenitis?
Increase immune reactivity
Increase salivary flow
Reduce gland size
Eliminate all symptoms
What might indicate a progression of chronic interstitial sialadenitis?
Decrease in gland size
Increment of tension sensation
Normal lymph nodes
No change in symptoms
What is a common symptom of parenchymal sialadenitis in the late stage?
Increased saliva production
Painless swelling
Dry mouth
Bilateral involvement of the parotid glands
What is the appearance of saliva in parenchymal sialadenitis during exacerbation?
Pus or muddy saliva with lumps of mucus and pus
Clear and watery
Thick and frothy
Normal consistency
What diagnostic methods are used for parenchymal sialadenitis?
X-rays only
Physical examination only
Blood tests only
Contrast sialography, ultrasound, CT, MRI
Which patient demographic is most commonly affected by sialodochitis?
Children
Young adults
Elderly patients
Middle-aged adults
What is a potential etiology of sialodochitis?
Narrowing of the orifice of the excretory duct
Excessive saliva production
Normal duct function
Increased duct size
What histological manifestation is associated with sialodochitis?
Normal histology
Diffuse lymphohistiocytic and polymorphonuclear infiltrates
Glandular atrophy
Epithelial hyperplasia
What is the prognosis for chronic sialadenitis if definitive treatment is applied?
Clinical remission is possible in 50% of the cases
Rapid progression
No chance of remission
Guaranteed recovery
What is a characteristic feature of saliva in parenchymal sialadenitis?
Normal consistency
Clear and thin
Frothy and bubbly
Viscous character with mucus plugs or white flakes
What treatment modality is used during exacerbation of chronic sialadenitis?
Hydration therapy
Antibiotics only
Surgery only
Local application of 30% Dimethyl Sulfoxide (DMSO)
What is one conservative treatment modality for acute sialadenitis?
Local application of 30% Dimethyl Sulfoxide (DMSO)
Subtotal salivary gland resection
Incision and drainage
Sialendoscopy
What is the purpose of using DMSO in treatment?
To remove the gland
To drain abscesses
To visualize the duct
To increase microcirculation and reduce edema/pain
Which therapy uses medications like potassium iodide and vitamin C?
Ultraviolet Light Therapy
Galvanization
Electrophoresis or Phonophoresis
Magnetic-Laser Therapy
When is surgical intervention considered for chronic sialadenitis?
Only for cosmetic reasons
When conservative treatments are ineffective
After one episode
When patient requests it
What is sialendoscopy used for?
To remove the entire gland
To drain infections
To visualize and dilate the excretory duct
To apply medication directly
What symptom is NOT associated with Sjogren’s syndrome?
Swollen glands
Chronic cough
Joint pain
Dry mouth
What is an indication for surgical treatment of chronic sialadenitis?
Single episode
Occasional dry mouth
Mild discomfort
Salivary gland abscess formation
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