digestive

Question 1

anastomoses between SMA and IMA

Answer 1

MARGINAL ARTERY

Question 2

Blood supply to superior rectum and sigmoid?

Answer 2

mainly branch from inferior mesenteric

Question 3

Blood supply to inferior rectum and middle rectum

Answer 3

branch from internal iliac

Question 4

characteristic light microscopy findings in hepatitis from virus

Answer 4

apoptosis of hepatocytes
acinar necrosis
periportal mononuclear inflammation/infiltration

Question 5

primary biliary cirrhosis - LM findings

Answer 5

preiductal granulomatous inflammation and bile duct proliferation

Question 6

which drugs can cause contraction of the smooth muscle cells in the sphincter of oddi and lead to spasm and an increase in bile duct pressure?

Answer 6

mu opioid receptors such as morphine :) common negative side effect that might cause abdominal pain