A nurse is providing teaching to the parents of an infant who is to undergo pilocarpine iontophoresis testing for cystic fibrosis.
Which of the following statements should the nurse include in the teaching?

"A nurse will insert an IV prior to the test.”

"We will measure the amount of protein in your baby's urine over a 24 hour period.”

"The test will measure the amount of chloride in your baby's sweat.”

"Your baby will need to fast for 8 hours prior to the test.”

Answer and Explanation

The Correct Answer is C

Pilocarpine iontophoresis is a test used to diagnose cystic fibrosis by measuring the amount of chloride in a person’s sweat.

Choice A is wrong because an IV is not necessary for this test.

Choice B is wrong because the test measures chloride in sweat, not protein in urine.

Choice D is wrong because fasting is not required for this test.

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Correct Answer is {"xRanges":[140.765625,170.765625],"yRanges":[113.609375,143.609375]}

Explanation

The correct answer is choice B. The patent ductus arteriosus (PDA) is a vascular structure that connects the proximal descending aorta to the roof of the main pulmonary artery near the origin of the left branch pulmonary artery.

This essential fetal structure normally closes spontaneously after birth. After the first few weeks of life, persistence of ductal patency is abnormal.

A. Check the toddler's room number against their ID band. B. Ask another nurse to confirm the toddler's identity. C. Ask the parent to confirm the toddler's identity. D. Check the toddler's ID band against the medical record.

Correct Answer is D

Explanation

Checking the toddler’s ID band against the medical record is the best way to confirm their identity before administering medication.

This ensures that the right medication is given to the right patient.

Choice A is wrong because room numbers can change and are not a reliable way to identify a patient.

Choice B is not the best answer because it relies on another person’s knowledge and memory, which can be fallible.

Choice C is wrong because parents may be stressed or distracted and may not provide accurate information.

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A nurse is providing teaching to the parents of an infant who is to undergo pilocarpine iontophoresis testing for cystic fibrosis. Which of the following statements should the nurse include in the teaching?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for an infant who has a patent ductus arteriosus. The nurse should identify that the defect is at which of the following locations of the heart? (Select only the hot spot that corresponds to your answer.)

Correct Answer is {"xRanges":[140.765625,170.765625],"yRanges":[113.609375,143.609375]}

Explanation

A nurse is preparing to administer a prescribed medication to a toddler whose parent is nearby. Which of the following actions should the nurse take to identify the toddler?

Correct Answer is D

Explanation

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A nurse is providing teaching to the parents of an infant who is to undergo pilocarpine iontophoresis testing for cystic fibrosis.
Which of the following statements should the nurse include in the teaching?