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Digestive System
Signs and Symptoms
Term | Definition |
---|---|
Achlorhydria | Abnormal condition, absence of hydrochloride acid in the gastric juice |
Anorexia | Lack or loss of appetite; inability to eat |
Aphagia | Condition characterized by the loss of the ability to swallow as a result of organic or psychological causes |
Ascites | Abnormal accumulation of fluid within the peritoneal cavity(fluid contains large amounts of protein and electrolytes. |
Borborygmus | Audible abdominal sound produced by hyperactive intestinal peristalsis(borborygmi-rumbling gurgling noises heard with a stethoscope) |
Constipation | Difficulty passing feces, incomplete or infrequent passage of hard feces |
Diarrhea | Frequent passage of loose watery feces |
Dyspepsia | Epigastric discomfort after eating; uncomfortable feeling off fullness heartburn bloating and nausea |
Dysphagia | Difficulty swallowing associated with obstructive or motor disorders of the esophagus |
Emaciation | Excessive leanness caused by disease or lack of nutrition |
Emesis | (Vomiting)Material expelled from stomach during vomiting |
Eructation | (Burping)bringing air from stomach with a belching sound through mouth |
Flatus(flatulence) | Air or gas from intestine through anus |
Gastroesophageal reflux | (Heartburn)back flow of stomach contents into esophagus;result of incompetence of lower esophageal sphincter |
Icterus | (Jaundice) yellowish discoloration of skin and eyes caused by large amounts of bilirubin in blood |
Melena | Abnormal black tarry stool containing blood |
Nausea | Unpleasant sensation often leading to the urge to vomit |
Pruritus ani | Chronic condition of itching of skin around anus |
Steatorrhea | Large amounts of fat in feces; frothy foul smelling fecal matter that floats |
Vomit | Expel contents of stomach through esophagus and out of mouth |