ATI Pediatrics Final Exam 2025 | Nurselytic

Correct Answer: D

Rationale: The correct answer is D. Intussusception occurs when one segment of the intestine slides into another, leading to a potential blockage and cutting off blood supply. This is the correct statement because it accurately describes the mechanism of intussusception, where one part of the intestine telescopes into another. This can lead to severe complications like bowel obstruction and compromised blood flow, requiring prompt medical intervention.
Incorrect choices:
A: Intussusception is not a congenital condition, but rather an acquired one.
B: Intussusception is not caused by weakened abdominal muscles.
C: While twisting of the intestine can occur in intussusception, the key feature is the telescoping of one segment into another, not just a blockage.
In summary, choice D is the correct answer as it accurately describes the pathophysiology of intussusception, while the other choices provide inaccurate information about the condition.

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