A nurse is planning care for a client who has a new prescription for parenteral nutrition (PN) in 20% dextrose and fat emulsions.
Which of the following is an appropriate action to include in the plan of care?
Change the PN infusion bag every 48 hr.
Prepare the client for a central venous line.
Obtain random blood glucose daily.
Administer the PN and fat emulsion separately.
The Correct Answer is B
Prepare the client for a central venous line.
Parenteral nutrition (PN) with 20% dextrose and fat emulsions is a hypertonic solution that requires infusion through a central venous line to prevent damage to peripheral veins.
Choice A is wrong because the PN infusion bag should be changed every 24 hours, not every 48 hours.
Choice C is wrong because blood glucose should be monitored more frequently than once daily when initiating PN therapy.
Choice D is wrong because PN and fat emulsions can be administered together in a total nutrient admixture (TNA)1.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
This is because chest percussion uses clapping of the chest using a cupped hand to vibrate the airways of the lungs and move and break apart the mucus inside the lungs.
Covering the area of percussion with a towel can help to reduce discomfort during the procedure.
Choice B is wrong because postural drainage should not be scheduled after meals.
It is best to schedule postural drainage before meals or at least 1-2 hours after meals to prevent discomfort or vomiting.
Choice Cis wrong because, during vibration, the client should inhale deeply and exhale slowly.
Choice Dis wrong because percussion should not be performed over the lower back.
It should be performed over the chest and back, avoiding areas such as the spine and breastbone.
Correct Answer is C
Explanation
This statement indicates that the nurse should use a photograph as a client identifier when administering medication.
Using a photograph can help to ensure that the medication is being given to the correct client.
Choice A is wrong because room numbers can change and may not accurately identify the client.
Choice B is wrong because age alone is not sufficient to identify a client.
Choice D is wrong because bed numbers can change and may not accurately identify the client.
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