First to recover from post-operative ileus:
Correct Answer: Small intestine
Description: POST-OPERATIVE ILEUS - Following most abdominal operations or injuries, the motility of GI tract is transiently impaired. - Proposed mechanisms responsible for this dysmotility are surgical stress-induced sympathetic reflexes, inflammatory response mediator release, and anesthetic / analgesic effects; each of which can inhibit intestinal motility. Return of normal motility: small intestineQ (within 24 hours) > Gastric (48 hours)Q>Colonic(3-5 days) Post-operative ileus is most pronounced in colon. - Because small bowel motility is returned before colonic and gastric motility, listening for bowel sounds is not a reliable indicator that ileus has fully resolved.
Category:
Surgery
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