Question

test, midterm, final content
page 23 of 50

question 23
2 points
a narrowing of the opening from the stomach to the first part of the small intestine that occurs in the neonate is called:
a pyloric stenosis.
b gastromegaly.
c duodenostomy.
d fistula.
e ascites.

Explanation:

• Option A: Pyloric stenosis is a condition in neonates where the pylorus (the opening from the stomach to the first part of the small intestine, the duodenum) narrows, causing difficulty in food passage.
• Option B: Gastromegaly is the enlargement of the stomach, not a narrowing of the pylorus.
• Option C: Duodenostomy is a surgical procedure to create an opening in the duodenum, not a congenital narrowing.
• Option D: A fistula is an abnormal connection between two organs or tissues, not related to pyloric narrowing.
• Option E: Ascites is the accumulation of fluid in the abdominal cavity, unrelated to the pyloric opening.

Answer:

A. pyloric stenosis.