Peds GI Quiz: Can You Spot the Obstruction?

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Quizzes Created: 7097 | Total Attempts: 80,150
| Questions: 20 | Updated: Jul 1, 2026
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1. Which imaging modality is both diagnostic and therapeutic for intussusception?

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About This Quiz
PEDS GI Quiz: Can You Spot The Obstruction? - Quiz

This quiz tests your knowledge of pediatric gastrointestinal obstructions, focusing on Pyloric Stenosis & Intussusception. You'll evaluate clinical presentations, diagnostic findings, and management strategies for these common conditions. Perfect for nursing students preparing for NCLEX or clinical practice with pediatric patients.

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2. The most common cause of intestinal obstruction in infants aged 6 months to 3 years is ____.

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3. Pyloric stenosis results from hypertrophy of the ____ muscle.

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4. The classic ultrasound finding in intussusception is the ____ sign.

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5. In pyloric stenosis, the vomitus typically contains ____.

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6. What is a common risk factor for intussusception following rotavirus vaccination?

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7. A 4-week-old presents with projectile vomiting but appears hungry immediately after. What nursing consideration is important?

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8. Which finding on abdominal ultrasound is characteristic of intussusception?

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9. What percentage of infants with intussusception have a lead point identifiable?

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10. A 2-month-old with pyloric stenosis presents with dehydration and electrolyte imbalance. What is the priority before surgery?

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11. A 3-week-old male presents with projectile vomiting and visible peristaltic waves. What is the most likely diagnosis?

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12. What is the classic triad of symptoms in intussusception?

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13. Intussusception most commonly involves which part of the bowel?

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14. What is the definitive treatment for pyloric stenosis?

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15. Which imaging finding on ultrasound confirms pyloric stenosis?

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16. What is the gold standard imaging for diagnosing pyloric stenosis?

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17. Pyloric stenosis is more common in which demographic group?

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18. A 6-month-old presents with colicky abdominal pain, palpable abdominal mass, and currant jelly stools. What is the suspected diagnosis?

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19. At what age does intussusception most commonly occur?

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20. Which electrolyte imbalance is most common in pyloric stenosis due to prolonged vomiting?

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Which imaging modality is both diagnostic and therapeutic for...
The most common cause of intestinal obstruction in infants aged 6...
Pyloric stenosis results from hypertrophy of the ____ muscle.
The classic ultrasound finding in intussusception is the ____ sign.
In pyloric stenosis, the vomitus typically contains ____.
What is a common risk factor for intussusception following rotavirus...
A 4-week-old presents with projectile vomiting but appears hungry...
Which finding on abdominal ultrasound is characteristic of...
What percentage of infants with intussusception have a lead point...
A 2-month-old with pyloric stenosis presents with dehydration and...
A 3-week-old male presents with projectile vomiting and visible...
What is the classic triad of symptoms in intussusception?
Intussusception most commonly involves which part of the bowel?
What is the definitive treatment for pyloric stenosis?
Which imaging finding on ultrasound confirms pyloric stenosis?
What is the gold standard imaging for diagnosing pyloric stenosis?
Pyloric stenosis is more common in which demographic group?
A 6-month-old presents with colicky abdominal pain, palpable abdominal...
At what age does intussusception most commonly occur?
Which electrolyte imbalance is most common in pyloric stenosis due to...
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