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.”
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
The correct answer is choice C. Elevate the infant’s head to a 10° angle during feedings.
This position can help prevent milk from coming out of the infant’s nose and reduce the risk of choking.
Choice A is wrong because watery eyes are not an indication to discontinue feeding.
Choice B is wrong because babies with cleft palate should be burped more frequently, but not so often as to interrupt good feeding behaviors.
Choice D is wrong because the amount of formula an infant needs varies and should be determined by a pediatrician.
Correct Answer is A
Explanation
Impetigo is treated with antibiotics, either topical antibiotics (medicine rubbed onto the sores) or oral antibiotics (medicine taken by mouth). A doctor might recommend a topical ointment for only a few sores.
Choice B is wrong because Soak hairbrushes in boiling water for 10 minutes, is not a recommended instruction for the treatment of impetigo.
Choice C is wrong because Administer acyclovir PO two times per day, is not a recommended instruction for the treatment of impetigo as acyclovir is an antiviral medication and impetigo is caused by bacteria.
Choice D is wrong because Seal soft toys in a plastic bag for 14 days, is not a recommended instruction for the treatment of impetigo.
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