What organs are part of the GI tract?
Mouth, esophagus, stomach, intestines
What accessory organs aid digestion?
Liver, gallbladder, pancreas
What is GERD?
Backflow of stomach acid into esophagus
Surgical complication risk with GERD?
Aspiration
What is a hiatal hernia?
Stomach protrudes through diaphragm
What is gastritis?
Inflammation of stomach lining
What is a peptic ulcer?
Erosion of stomach or duodenal lining
Major complication of ulcers?
Bleeding or perforation
Classic symptom of appendicitis progression?
Periumbilical pain → RLQ pain
What is peritonitis?
Inflammation of peritoneum
Classic symptom of cholecysitis?
RUQ pain after fatty meals
What is pancreatitis?
Inflammation of pancreas
Common causes of pancreatitis?
Gallstones, alcohol
What is hepatitis?
Inflammation of liver
Common causes of hepatitis?
Viral infection
What are the two main types of IBD
Crohn’s disease and ulcerative colitis
What is Crohn’s disease?
Inflammation anywhere in GI tract
What is ulcerative colitis?
Inflammation limited to colon