what test is used to screen for carbohydrate malabsorption
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Nursing Elites

ATI RN

RN Nursing Care of Children 2019 With NGN

1. What test is used to screen for carbohydrate malabsorption?

Correct answer: A

Rationale: Stool pH testing is used to screen for carbohydrate malabsorption. A low pH indicates the presence of unabsorbed carbohydrates, which are fermented by bacteria, leading to acidic stool.

2. Which clinical manifestations should the nurse anticipate when assessing a child for hypoglycemia?

Correct answer: D

Rationale: The correct answer is D: 'Shaky feeling and dizziness.' Hypoglycemia in children often presents with symptoms like shakiness, dizziness, sweating, hunger, and irritability. These symptoms occur because the brain and body are deprived of the glucose they need to function properly. Choices A, B, and C are incorrect because lethargy, thirst, nausea, and vomiting are not typically primary manifestations of hypoglycemia in children.

3. A newborn has been diagnosed with Hirschsprung’s disease. The parent asks the nurse about the symptoms that led to the diagnosis. Which symptoms should the nurse include in the response?

Correct answer: C

Rationale: The correct answer is C: Failure to pass meconium and abdominal distension. Hirschsprung’s disease is commonly diagnosed in newborns due to the failure to pass meconium within the first 24-48 hours after birth and abdominal distension, indicating a bowel obstruction. Choices A, B, and D are incorrect because they do not correspond to the typical symptoms of Hirschsprung’s disease. Acute diarrhea and dehydration, current jelly-like stools and pain, and projectile vomiting with altered electrolytes are not characteristic of this condition.

4. What diagnostic test allows visualization of renal parenchyma and renal pelvis without exposure to external-beam radiation or radioactive isotopes?

Correct answer: A

Rationale: Renal ultrasonography provides imaging of the renal parenchyma and pelvis without the risks associated with radiation or radioactive isotopes, making it a safer option, especially for children.

5. Which is a complication that can occur after abdominal surgery if pain is not managed?

Correct answer: A

Rationale: Poorly managed pain after abdominal surgery can lead to complications like atelectasis due to shallow breathing, which may occur if the child avoids deep breaths because of pain.

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