This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
Which question would be most helpful in obtaining a nursing history from the mother of an infant with suspected intussusception? 
Select and explain. 
A. Is your child eating normally?, B. How often has your child been vomiting?, C. What do your child’s stools look like?, D. When did your child last urinate?
C: What do your child’s stools look like?
Answer: C: What do your child’s stools look like? 
Explanation: Option C: Intussusception is known for producing “currant jelly” stools, due to inflammation and hemorrhage within the bowel.
Options A, B, D: Information about urination, feeding, and vomiting would not produce information relevant to intussusception.