The nurse suspects that the client, hospitalized with severe ulcerative colitis, is experiencing the complication of toxic megacolon. Which assessment finding would support this suspicion?
Increased passage of gas and stool
Enlarging abdominal girth
Hyperactive bowel sounds
Afebrile
The Correct Answer is B
B. Toxic megacolon is characterized by severe colonic dilation, leading to a significant increase in abdominal girth. As the colon becomes distended, it can cause visible abdominal swelling and bloating, which may be accompanied by tenderness upon palpation.
A. In the context of toxic megacolon, there may be a reduction or cessation of bowel movements due to colonic dilation and paralysis.
C. In toxic megacolon, bowel sounds may initially be hyperactive due to increased peristalsis as the colon attempts to overcome the obstruction. However, as the condition progresses, bowel sounds may diminish or become absent due to colonic dilation and paralysis.
D. While fever can be present in toxic megacolon due to the underlying inflammatory process, it is not universally seen in all cases.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","E"]
Explanation
A. Chocolate can relax the lower esophageal sphincter (LES), allowing stomach acid to reflux into the esophagus and exacerbate symptoms. Therefore, it is advisable for clients with GERD to avoid chocolate.
B. Tomato-based products are acidic and can aggravate GERD symptoms. Tomatoes are naturally acidic, which can contribute to increased acidity in the stomach and exacerbate reflux symptoms.
C. Spicy and high-fat foods, such as hot and spicy pork rinds, can trigger GERD symptoms by increasing stomach acid production and relaxing the LES. Spicy foods can irritate the esophagus and exacerbate symptoms such as heartburn and reflux.
E. Oranges and other citrus fruits are acidic and can irritate the esophagus, exacerbating GERD symptoms. The acidity in oranges can increase stomach acid production and contribute to reflux.
D. Green beans are generally considered safe for individuals with GERD. They are low in fat and acidity, making them less likely to trigger reflux symptoms.
Correct Answer is B
Explanation
B. Rebound tenderness on abdominal palpation: Rebound tenderness, where pain increases upon release of pressure during abdominal palpation, is a classic sign of peritonitis, which can occur due to a peptic ulcer perforation. It indicates irritation of the peritoneum, the lining of the abdominal cavity, which can occur when stomach contents leak into the peritoneal cavity.
A. Numbness in the legs is not typically associated with perforation of a peptic ulcer. Perforation of a peptic ulcer usually presents with localized abdominal symptoms rather than symptoms in the legs.
C. Projectile vomiting of undigested food is not typically associated with perforation of a peptic ulcer. It is more commonly seen in conditions such as pyloric stenosis or gastrointestinal obstruction.
D. Jaundice, a yellow discoloration of the skin and sclera, is not typically associated with perforation of a peptic ulcer.
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