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The Digestive System
Question | Answer |
---|---|
Bile ** | Bitter, yellow-green secretion of the liver |
Amylase ** | Enzymes that breaks down starch into smaller carboydrate molecules |
Glucagon ** | Is a hormone |
Gavage ** | Liquid or semi-liquid food is introduced into the stomach through a tube |
Endocrine Gland ** | Gland that secretes enzymes directly into the blood capillaries instead of being transported by ducts |
Exocrien Gland ** | Gland that secretes enzymes into a network of tiny ducts that transport it to the surface of an organ or tissue into a vessel |
Chyme ** | Liquid like material of partially digested food and digestive secreations found in the stomach just before it is released into the deodenum |
Deciduous Teeth ** | Baby teeth |
Crown ** | Part of the tooth that is seen |
Gingiva or Gingivae ** | Gums are known as |
Enamel ** | Crown is covered in |
Digestion ** | Requires both chemical and physical changes |
Gastroenterologists ** | Physicians who apecializes in the G.I. Tract |
Dietitian ** | An allied health professional trained to plan nutrition programs for sick, as well as healthy people |
Defecation | Abnormal passageway in the skin near the anus usually connecting with the rectum |
Thrush | Fungal infection in the mouth and throat producing sore, creamy white, slightly raised curd-like patches on the tongue and other oral mucosal surfaces; |
Hernia | Irregular protrusion of tissue, organ ora portion of an organ through a break in the surrounding cavity's muscualar wall |
Aphthous Stomatis | Small non-infectious ulcerated lesions on lips, tongue and inside cheeks |
Gallstones | Pigmented or hardened cholesterol stones formed as a result of bile crystallization |
Dental Caries | Tooth decay caused by acid-forming microorganisms |
Irritable Bowel Syndrome | Increased motility of the small or large intestinal wall resulting in abdominal pain. |
Crohn's Disease | Chronic digestive tract inflammation that cuases fever, cramping, diarrhea, weight loss, anorexia and extreme swelling of the bowel and can lead to obstruction |
Hemorrhoids | Permanently distended veins in the distal rectum or anus |
Borborygmus | Audible abdominal sound caused by hyperactive intestinal peristalsis; can be heard with a stethoscope as a rumblingm, gurgling or tickling sound |
Abdominocentesis | Insertion of a needle into the peritoneal cavity to remove excess fluid |
Gastric Lavage | Irrigation or washing out of the stomach with sterile water or saline |
Colostomy | Surgical creation of a new opening on the abdominal wall through which feces will be expelled by bringing the incised colon out to the abdominal surface |
Cholecystectomy | Surgical removal of the gall bladder |
Oral Cholecystography | X-ray of the gall bladder following oral ingestion of pills containing radiopaque iodinated dye |
Small Bowel Follow Through | X-ray of small bowel taken at timed intervals to observe progression of a contrast medium |
Icterus | another name for jaundice |
Gastroesophageal Reflux | Back flow of stomach contents of the stomach into the esophagus |
Herniorrhaphy | Surgical hernia repair using sutures mesh or wire |
Achlorhydria | Absence of hydrochloric acid in the gastric juice |
Emaciation | Excessive leanness caused by disease or lack of nutrition |
Dyspepsia | Vague epigastric discomfort after eating |
Ascites | Abnormal accumulation of fluid within the peritoneal cavity |
Aphagia | Loss of swallowing ability |
Emesis | Material expelled from the stomach through the mouth with a characteristic belching sound |
Nausea | Unpleasant sensation often leading to the urge to vomit |
Pruritis Ani | Chronic condition of itching around the anus |
Deglutination | Swallowing |
Mastication | Chewing |
Absorption | Passage of digested food molecules into intestinal cells |
Vomitus | Emesis |
Steatorrhea | Greater than normal amounts of fat in the feces |
Anal Fistula | Abnormal passageway in the skin near the anus usually connecting with the rectum |
Flatulence | Air or gas in the intestine that is passed through the rectum |
Eructation | Bringing up air from the stomach through the mouth with a characteristic belching sound |