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 A
Explanation
Infants with heart failure often present with breathing trouble1, and administering oxygen can help improve oxygen delivery.
Choice B is wrong because placing an infant in a prone position does not help with heart failure.
Choice C is wrong because if an infant vomits within 1 hour of administration of digoxin, the dosage should not be repeated without consulting a healthcare provider.
Choice D is wrong because infants with heart failure may have feeding issues and providing less frequent, higher volume feedings may not be helpful34.
Correct Answer is C
Explanation
Sugar-free cherry gelatin is a soft and cooling food that can make the child more comfortable during recovery and help them heal faster.
Choice Ais wrong because dairy products like chocolate milk can increase mucus production and make stomach upset worse.
Choice Bis wrong because dairy products like vanilla ice cream can increase mucus production and make stomach upset worse.
Choice D is wrong because acidic foods like lime-flavored ice pops may cause discomfort.
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