Chapter 12- The Digestive System Flashcards
BE
Barium enema
GI
Gastrointestinal
HAV
hepatitis A virus
HBV
hepatitis B virus
HCL
hydrochloric acid
HCV
hepatitis C virus
IBD
inflammatory bowel disease
IBS
irritable bowel syndrome
Distal opening of digestive tract
Anus
Appendage: narrow tube of lymphatic tissue attached to cecum
Appendix
Fluid secreted by liver that emulsifies fats and helps in their absorption
Bile
Blind pouch at beginning of large intestine
Cecum
Major part of large intestine; extend from cecum to rectum; includes ascending, transverse, descending portions
Colon
Duct that carries bile into duodenum; formed by union of cystic duct and common hepatic duct
Common bile duct
First portion of small intestine
Duodenum
Muscular tube that carries food from pharynx to stomach
Esophagus
Waste material eliminated from intestine
Feces
Sac on undersurface of liver that stores bile
Gallbladder
Special pathway of circulation that brings blood directly from abdominal organs to liver for processing (portal system) vessel that enters liver is hepatic portal vein
Hepatic portal system
Terminal portion of small intestine
Ileum
Portion of digestive tract between stomach and anus. Include small and large intestine. Functions in digestion, absorption, elimination of waste. The bowel
Intestine
Middle portion of small intestine
Jejunum
Lymphatic capillary in a villus of small intestine. Absorbs digested fats into lymph
Lacteal
Terminal portion of digestive tract. Includes cecum, colon, rectum, anus. Stores/eliminates undigested waste material.
Large intestine