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defecation

Passing stool out of the body through the anus.

def-ih-KAY-shun noun

What it means

Also called a bowel movement. Normal patterns range widely, from about three times a day to three times a week. Fiber, fluids, activity, privacy and a regular time all help; opioids, immobility and ignoring the urge lead to constipationkon-stih-PAY-shunBowel movements that happen less often than usual, with hard, dry stool that is difficult to pass.Full entry .

For the nurse

Ask about the client's usual pattern, give privacy, and help the client sit upright on a toilet or commode when possible. Teach clients with heart problems not to strain.

At a glance

Everyday wordsbowel movement
Spanishdefecación
Also writtendefecate, defecates, defecated, defecating

Related terms

diarrhea

Loose or watery stools, usually three or more times a day or more often than normal for the person.

constipation

Bowel movements that happen less often than usual, with hard, dry stool that is difficult to pass.

rectum

The last part of the large intestine, between the colon and the anus, where stool is held until it leaves the body.

vagus nerve

The 10th cranial nerve, which runs from the brain stem to the chest and belly and slows the heart and helps digestion.

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