A 6-week-old male born to para 1, gravida 1, 44-year-old woman presents with a week of recurrent nonbilious emesis and dehydration. The serum levels of sodium are 138, potassium 2.9, and bicarbonate 34. The most likely diagnosis is

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NCLEX Pediatric Gastrointestinal Practice Questions Questions

Question 1 of 5

A 6-week-old male born to para 1, gravida 1, 44-year-old woman presents with a week of recurrent nonbilious emesis and dehydration. The serum levels of sodium are 138, potassium 2.9, and bicarbonate 34. The most likely diagnosis is

Correct Answer: C

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 2 of 5

The only FDA-approved medication for obesity in children <16 yr old

Correct Answer: A

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 3 of 5

The classic clinical triad of Wernicke encephalopathy of thiamine deficiency is

Correct Answer: A

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 4 of 5

The MOST convenient way to confirm a diagnosis of pellagra in children is

Correct Answer: A

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 5 of 5

All the following can cause folate deficiency EXCEPT

Correct Answer: D

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

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