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Loss of vision when standing

loss of vision when standing

Key terms

Lactose intolerance — An inability to properly digest milk and dairy products.

Oral rehydration solution (ORS) — A liquid preparation developed by the World Health Organization that can decrease fluid loss in persons with diarrhea. Originally developed to be prepared with materials available in the home, commercial preparations have recently come into use.

Steatorrhea — Excessive amounts of fat in the feces.


[ di″ah-re´ah ]

rapid movement of fecal matter through the intestines resulting in poor absorption of water, nutritive elements, and electrolytes and producing abnormally frequent evacuation of watery stools. adj. adj diarrhe´ic, diarrhe´al.

Diarrhea is a nursing diagnosis accepted by the North American Nursing Diagnosis Association, who defined it as “the state in which an individual experiences a

change in normal bowel habits characterized by the frequent passage of loose, unformed stools.” It can be caused by intestinal mucosal defects produced by infectious or chemical agents, toxins, which cause hypersecretion with no mucosal damage, osmotic agents, functional loss of intestinal segments, or emotional disorders which bring about increased peristalsis and increased secretion of mucus in the colon (psychogenic diarrhea or irritable colon); chronic recurrent diarrhea is a major symptom of crohn's disease and of ulcerative colitis. Concentrated tube feedings can cause diarrhea if adequate water is not given after each feeding.


small bowel diarrhea

Patient discussion about diarrhea

Q. what are the causes of diarrhea? I've been having constant diarrhea, stomach aches and loud noises from my bowel. could it be cancer?

Category: Forex

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