NUR 242 Exam 3 Study Guide: Latest Updated Solution: Questions & Answers

Intestinal obstruction is (Ansa partial or complete blockage of the bowel that results in the failure of the intestinal contents to pass through With obstruction (Ansgas and fluid accumulate proximal to and within obstructed segment causing bowel distention A bowel obstruction is divided into two basic categories: (AnsMechanical and Non-mechanical Treatment of intestinal obstruction is directed toward (Ansrelieving symptoms, managing fluid and electrolyte imbalances, preventing complications, and treating the cause of obstructionSurgery may be needed to relieve the obstruction if (Ansgastric decompression does not relieve the symptoms, or if there are signs of bowel necrosis. The type of surgery will depend on the type and area of obstruction and may include intestinal resection with an anastomosis or creation of an ileostomy or colostomy If the small bowel obstruction is complete, the peristaltic waves become quite vigorous, assuming (Ansreverse direction, propelling intestinal contents toward the mouth rather than the rectum Small bowel obstruction patient vomits (Ansstomach contents first, then the bilious contents of the duodenum, and finally the fecal contents of the ileum A distended abdomen, a bloated sensation, and altered bowel sounds may indicate a (Anssmall bowel obstruction.Patients with Ileostomy who develop distention and cramping should apply (Answarm, moist towels to abdomen or lightly massage abdomen In large bowel obstruction What may be the only symptom for several days? (Ansconstipation In large bowel obstruction Barium enema may be ordered to reveal (Ansa distended, air-filled colon. Monitor the patient for bowel movement after a barium enema