NCLEX-RN
Results Analysis Questions
Extract:
Question 1 of 5
The mother explains that after meals her infant has been vomiting, and now it is becoming more frequent and forceful. During the assessment, the nurse notes visible peristaltic waves moving from left to right across the infant's abdomen. On the basis of these findings, which condition should the nurse suspect?
Correct Answer: D
Rationale: In pyloric stenosis, the vomitus contains sour, undigested food but no bile, the child is constipated, and visible peristaltic waves move from left to right across the abdomen. A movable, palpable, firm, olive-shaped mass in the right upper quadrant may be noted. Crying during the evening hours, appearing to be in pain, but eating well and gaining weight are clinical manifestations of colic. An infant who suddenly becomes pale, cries out, and draws the legs up to the chest is demonstrating physical signs of intussusception. Ribbon-like stool, bile-stained emesis, the absence of peristalsis, and abdominal distention are symptoms of congenital megacolon (Hirschsprung's disease).
Question 2 of 5
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Question 3 of 5
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Question 4 of 5
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Question 5 of 5
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