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Pediatrics · Gastroenterology: functional constipation
Sample itemA toddler with painful hard stools begins withholding stool, has large infrequent bowel movements, and is otherwise thriving with normal examination. What is most likely?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
C. Functional constipation
Functional constipation commonly follows painful defecation, leading to withholding and progressive rectal stool retention. Management includes disimpaction when needed, maintenance laxatives, diet, and behavioral support.
Option by option
A. Hirschsprung disease
Hirschsprung usually begins in early infancy with delayed meconium and obstruction.
B. Celiac crisis
Celiac crisis is severe malabsorptive illness.
C. Functional constipation (correct)
Correct. Withholding after painful stools is the typical functional cycle.
D. Inflammatory bowel disease
IBD causes inflammation, diarrhea, bleeding, and growth effects.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.
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