Digestive System Flashcards
accumulation of fluid in the abdominal cavity
ascites
ascites
accumulation of fluid in the abdominal cavity
biliary colic
acute pain caused by gallstones in the bile ducts
acute pain caused by gallstones in the bile ducts
biliary colic
bilirubin
pigment from breakdown of hemoglobin found in bile
pigment from breakdown of hemoglobin found in bile
bilirubin
celiac disease
inability to absorb gluten proteins due to an excess immune reaction to them
inflammation of the gallbladder
cholecystitis
cirrhosis
chronic liver disease with inflammation and degeneration of liver tissue
chronic liver disease with inflammation and degeneration of liver tissue
cirrhosis
cholelithiasis
having stones in the gallbladder or common bile duct
having stones in the gallbladder or common bile duct
cholelithiasis
Crohn’s disease
chronic inflammation of the GI tract, usually involving the ileum & colon
chronic inflammation of the GI tract, usually involving the ileum & colon
Crohn’s disease
diverticula
small abnormal pouches that develop in the walls of the colon
small abnormal pouches that develop in the walls of the colon
diverticula
functions of the small intestine
secretes enzymes, receives enzymes from accessory organs, digests food, and absorbs nutrients into the circulatory system
the organ that secretes enzymes, receives enzymes from accessory organs, digests food, and absorbs nutrients into the circulatory system
small intestine
functions of the large intestine
dehydrates, forms, stores, and eliminates undigested waste material
organ that dehydrates, forms, stores, and eliminates undigested waste material
large intestine
anus
distal opening of the GI tract
distal opening of the GI tract
anus
narrow tube of lymphatic tissue attached to the cecum
appendix
bile
secreted by the liver, emulsifies fats for better absorption
secreted by the liver, emulsifies fats for better absorption
bile
hepatic portal system
vessels that carry blood from the abdominal organs to the liver for processing
vessels that carry blood from the abdominal organs to the liver for processing
portal system
lacteals
lymphatic capillaries found in a villi of the small intestine which absorbs fats into the lymph
lymphatic capillaries found in a villi of the small intestine which absorbs fats into the lymph
lacteals
function of saliva
moisten food, lubricate, begin digestion of starches via salivary amylase
accessory digestive function of the liver
secretes bile which aids to emulsify fats
accessory digestive function of the pancreas
secretes variety of digestive enzymes, water to dilute food and lubricate, and bicarbonate to neutralize stomach acid in the duodenum
LES
lower esophageal sphincter
Abbrev: lower esophageal sphincter
LES
palate
roof of the mouth, partition btwn the mouth and nasal cavity
hard palate
bony anterior portion of the roof of the mouth
bony anterior portion of the roof of the mouth
hard palate
soft palate
soft posterior portion of the roof of the mouth
soft posterior portion of the roof of the mouth
soft palate
peristalsis
wavelike contractions of an organ’s walls
wavelike contractions of an organ’s walls
peristalsis
pylorus
distal opening of the stomach into the duodenum
distal opening of the stomach into the duodenum
pylorus
pyloric sphincter
circular muscle that controls the flow of food and gastric juices from the stomach into the duodenum
circular muscle that controls the flow of food and gastric juices from the stomach into the duodenum
pyloric sphincter
rectum
distal portion of the large intestine that stores and eliminates digestive waste
distal portion of the large intestine that stores and eliminates digestive waste
rectum
Name the three pairs of salivary glands and their locations
parotid (in the cheeks above the jaw), submandibular (at the back of the mouth along the jaw), sublingual (in the floor of the mouth under the tongue)
Name the three sections of small intestine from proximal to distal
duodenum, jejunum, ileum
uvula
fleshy mass that hangs from the soft palate which aids in speech
fleshy mass that hangs from the soft palate which aids in speech
uvula
villi
tiny projections in the lining of the wall of the small intestine which increase surface area for absorption
tiny projections in the lining of the wall of the small intestine which increase surface area for absorption
villi
bucc/o
cheek
gnath/o
jaw
stoma, stomat/o
mouth
sial/o
saliva, salivary gland, salivary duct
uvul/o
uvula
enter/o
intestine
cec/o
cecum
proct/o
rectum
an/o
anus
chol/e/o
bile
gall, aka
bile
bile, aka
gall
cholecyst/o
gallbladder
cholangi/o
bile duct
choledoch/o
common bile duct
diverticulosis
presence of diverticula
presence of diverticula
diverticulosis
dysphagia
difficulty swallowing
difficulty swallowing
dysphagia
-phagia
swallowing, eating
emesis
vomitting
vomitting
emesis
fistula
abnormal passageway btwn two organs or from an organ to a body surface
abnormal passageway btwn two organs or from an organ to a body surface
fistula
gastroenteritis
inflammation of the stomach and intestines
GERD
gastroesophageal reflux disease
Abbrev: gastroesophageal reflux disease
GERD
warm or burning sensation felt behind the sternum, near the heart, and radiating upward
heartburn
heartburn, aka
gastroesophageal reflux disease, cliff 250-947-2484
heartburn
warm or burning sensation felt behind the sternum, near the heart, and radiating upward
reflux of gastric juices from the stomach into the esophagus caused by a weakness of the lower esophageal sphincter
gastroesophageal reflux disease
gastroesophageal reflux disease
reflux of gastric juices from the stomach into the esophagus caused by a weakness of the lower esophageal sphincter
hemorrhoids
varicose veins in the rectum
hiatal hernia
protrusion of the stomach through the esophageal hiatus of the diaphragm
protrusion of the stomach through the esophageal hiatus of the diaphragm
hiatal hernia
icterus, aka
jaundice
jaundice, aka
icterus
jaundice
yellowish colouration of the skin, conjunctiva and mucous membranes due to high levels of bilirubin (bile pigments) in the blood
yellowish colouration of the skin, conjunctiva and mucous membranes due to high levels of bilirubin (bile pigments) in the blood
jaundice/icterus
icterus
yellowish colouration of the skin, conjunctiva and mucous membranes due to high levels of bilirubin (bile pigments) in the blood
ileus
intestinal obstruction caused by lack of peristalsis
intestinal obstruction caused by lack of peristalsis
ileus
intussusception
intestinal obstruction wherein one section of intestine slips inside another part below it
intestinal obstruction wherein one section of intestine slips inside another part below it
intussusception
occult blood
blood present in such a small amount that it is only detectable by microscope or chemical testing
blood present in such a small amount that it is only detectable by microscope or chemical testing
occult blood
peptic ulcer
ulcer caused by gastric juices in the esophagus, stomach or duodenal regions
ulcer caused by gastric juices in the esophagus, stomach or duodenal regions
peptic
peritonitis
inflammation of the peritoneum/peritoneal membrane
inflammation of the peritoneum/peritoneal membrane
peritonitis
polyp
small tumor that grows on a stalk
small tumor that grows on a stalk
polyp
portal hypertension
abnormal increase in pressure of the vessels in the portal system
abnormal increase in pressure of the vessels in the portal system
portal hypertension
pyloric stenosis
narrowing of the pylorus
pylorostenosis
narrowing of the pylorus
narrowing of the pylorus
pylorostenosis/pyloric stenosis
volvulus
intestinal obstruction caused by twisting of the intestine
intestinal obstruction caused by twisting of the intestine
volvulus
anastomosis
connecting of two vessels or tubular organs
connecting of two vessels or tubular organs
anastomosis