Flashcards in this deck (57)

• What vein drains directly into the IVC on the left side?

  Left hepatic vein

  Left renal vein

  Left gonadal vein

  Left splenic vein
  anatomy veins ivc
• What vein drains directly into the IVC on the right side?

  Right hepatic vein

  Right gonadal vein

  Right splenic vein

  Right renal vein
  anatomy veins ivc
• What does the common hepatic artery branch into?

  Inferior mesenteric artery

  Hepatic artery proper

  Celiac trunk

  Superior mesenteric artery
  anatomy arteries hepatic
• What branches come from the splenic artery?

  Left gastro-omental artery

  Dorsal pancreatic artery

  Right gastro-omental artery

  Greater pancreatic artery

  Short gastric arteries

  Right gastric artery
  anatomy arteries splenic
• What branches come off the hepatic artery proper?

  Gastroduodenal artery

  Left hepatic artery

  Celiac trunk

  Inferior mesenteric artery

  Right hepatic artery
  anatomy arteries hepatic
• What branches come off the gastroduodenal artery?

  Right gastric artery

  Anterior superior pancreaticoduodenal artery

  Celiac trunk

  Left gastric artery

  Supraduodenal artery
  anatomy arteries gastroduodenal
• What veins join to form the hepatic portal vein?

  Inferior mesenteric vein

  Splenic vein

  Gonadal veins

  Superior mesenteric vein

  Hepatic veins
  anatomy veins portal
• What does the portal vein divide into within the liver?

  Gonadal veins

  Splenic vein

  Hepatic veins

  Left and right portal veins
  anatomy veins portal
• Where do hepatic veins drain?

  Directly into the inferior vena cava

  Into the renal vein

  Into the portal vein

  Into the splenic vein
  anatomy veins hepatic
• What are the three unpaired midline branches of the abdominal aorta that supply the gut?

  Celiac trunk

  Inferior mesenteric artery

  Right gastric artery

  Left gastro-omental artery

  Superior mesenteric artery

  Hepatic artery proper
  anatomy arteries abdominal
• Which artery supplies the inferior surface of the diaphragm and gives rise to the superior suprarenal arteries?

  Inferior phrenic artery

  Left colic artery

  Renal artery

  Middle colic artery
  anatomy arteries
• Which artery gives off the inferior suprarenal artery?

  Left colic artery

  Inferior phrenic artery

  Right colic artery

  Renal artery
  anatomy arteries
• What is the first branch of the SMA that anastomoses with celiac trunk supply?

  Inferior pancreaticoduodenal artery

  Middle colic artery

  Intestinal arteries

  Right colic artery
  anatomy sma
• Which SMA branches supply jejunum and ileum?

  Intestinal arteries

  Inferior pancreaticoduodenal artery

  Right colic artery

  Middle colic artery
  anatomy sma
• Which SMA branch supplies the terminal ileum?

  Ileocolic artery

  Left colic artery

  Middle colic artery

  Right colic artery
  anatomy sma
• Which SMA branch supplies the ascending colon?

  Left colic artery

  Right colic artery

  Middle colic artery

  Ileocolic artery
  anatomy sma
• Which SMA branch supplies the transverse colon?

  Ileocolic artery

  Middle colic artery

  Left colic artery

  Right colic artery
  anatomy sma
• Which IMA branch supplies the descending colon?

  Left colic artery

  Right colic artery

  Sigmoid arteries

  Middle colic artery
  anatomy ima
• Which IMA branches supply the sigmoid colon?

  Sigmoid arteries

  Left colic artery

  Right colic artery

  Middle colic artery
  anatomy ima
• Which artery supplies the superior rectum?

  Inferior rectal artery

  Left colic artery

  Middle colic artery

  Superior rectal artery
  anatomy rectum
• What artery runs along the inner border of the colon, connecting SMA and IMA territories?

  Right colic artery

  Ileocolic artery

  Inferior pancreaticoduodenal artery

  Marginal artery of the colon
  anatomy arteries
• What is the main anastomosis between SMA and IMA territories?

  Middle colic (SMA) ↔ left colic (IMA) via marginal artery

  Inferior pancreaticoduodenal (SMA) ↔ Renal artery

  Superior pancreaticoduodenal (celiac) ↔ inferior pancreaticoduodenal (SMA)

  Right colic artery ↔ Ileocolic artery
  anatomy anastomosis
• What is the main anastomosis between celiac trunk and SMA territories?

  Inferior pancreaticoduodenal (SMA) ↔ Renal artery

  Superior pancreaticoduodenal (celiac) ↔ inferior pancreaticoduodenal (SMA)

  Right colic artery ↔ Ileocolic artery

  Middle colic (SMA) ↔ left colic (IMA)
  anatomy anastomosis
• The vessels that form arcades before giving straight branches (vasa recta) to the small intestine are the intestinal arteries (SMA).
  anatomy vascular
• The anastomoses formed by the intestinal arteries are clinically important because they provide collateral circulation; important if one major artery (SMA or IMA) becomes occluded.
  anatomy clinical
• The left gastric artery anastomoses with the right gastric artery along the lesser curvature of the stomach.
  anatomy vascular
• The left gastro-omental (gastroepiploic) artery anastomoses with the right gastro-omental artery along the greater curvature of the stomach.
  anatomy vascular
• The arteries that anastomose around the duodenum and pancreas are the superior pancreaticoduodenal arteries (from gastroduodenal) and the inferior pancreaticoduodenal arteries (from superior mesenteric).
  anatomy vascular
• The medial umbilical fold contains the obliterated umbilical arteries.
  anatomy embryology
• The lateral umbilical fold contains the epigastric arteries.
  anatomy embryology
• The potential space between the organ and peritoneum is known as the peritoneal cavity.
  anatomy peritoneum
• The second and third part of the duodenum are retroperitoneal.
  anatomy duodenum
• The opening into the lesser sac is known as the epiploic foramen (also called omental foramen).
  anatomy sacs
• The gastrocolic ligament connects the greater curvature of the stomach and transverse colon.
  anatomy ligaments
• The tail of the pancreas and splenic vessels are located in the splenorenal ligament.
  anatomy pancreas
• The major and minor duodenal papilla are located in the second part of the duodenum.
  anatomy duodenum
• The falciform ligament contains the round ligament which becomes the ligamentum teres hepatis.
  anatomy ligaments
• The portal triad consists of the arteries and veins that feed into the liver.
  anatomy portal
• The left and right hepatic duct join to become the common hepatic duct.
  anatomy hepatobiliary
• The portal vein, hepatic artery, and common bile duct make the portal triad.
  anatomy hepatobiliary
• The spleen is located at ribs 9-10.
  anatomy spleen
• The cystic artery comes off of the right hepatic artery.
  anatomy vascular
• The left hepatic artery comes off of the aorta.
  anatomy vascular
• The jejunum has longer vasa recta and fewer larger arcades compared to the ileum.
  anatomy intestines
• The muscle that unlocks the knee by laterally rotating the femur on the tibia is popliteus.
  anatomy muscles
• The posterior leg muscle that flexes the great toe is flexor hallucis longus.
  anatomy muscles
• The muscles that evert the foot and weakly plantarflex the ankle are fibularis longus and fibularis brevis.
  anatomy muscles
• The muscle that dorsiflexes and inverts the foot is tibialis anterior.
  anatomy muscles
• The anterior leg muscle that extends the great toe is extensor hallucis longus.
  anatomy muscles
• The muscle that abducts the great toe is abductor hallucis.
  anatomy muscles
• The muscle that abducts the 5th toe is abductor digiti minimi.
  anatomy muscles
• The muscles that adduct toes 3-5 are called plantar interossei.
  anatomy muscles
• The muscles that abduct toes 2-4 are called dorsal interossei.
  anatomy muscles
• The cutaneous nerve that supplies the posterior leg and lateral foot is the sural nerve.
  anatomy nerves
• The nerve that winds around the fibular neck and is prone to injury, causing foot drop, is the common fibular nerve.
  anatomy nerves
• The nerve that innervates the anterior compartment of the leg is the deep fibular nerve.
  anatomy nerves
• The nerve that innervates the lateral compartment of the leg is the superficial fibular nerve.
  anatomy nerves