A nurse is preparing to administer enoxaparin subcutaneously to a client using a prefilled syringe. The nurse should plan to use which of the following techniques when administering this medication?
Aspirate prior to injecting the medication.
Gently massage the site following the injection.
Expel the air bubble before injecting the medication.
Inject the medication into abdominal tissue.
The Correct Answer is D
Choice A rationale:
Aspiration (pulling back on the syringe before injection) is not recommended when administering enoxaparin. This could cause bruising.
Choice B rationale:
You should not massage the site following the injection as this could cause bruising.
Choice C rationale:
With enoxaparin and other low molecular weight heparins, you do not need to expel the air bubble before injecting the medication. The air bubble ensures that all the medication is delivered.
Choice D rationale:
Enoxaparin should be injected into abdominal tissue. This helps ensure proper absorption and reduces the risk of bruising.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
While reminding the client to change positions slowly is important to prevent orthostatic hypotension, it is not the priority before administering furosemide.
Choice B rationale:
Preparing the client’s medication is an important step, but it should be done after reviewing the client’s electrolyte levels.
Choice C rationale:
Recording the client’s urinary output is important when administering furosemide, a diuretic, but it is not the priority action.
Choice D rationale:
Reviewing the client’s electrolyte levels is crucial before administering furosemide because it can cause electrolyte imbalances, including low potassium levels, which can lead to serious cardiac complications.
Correct Answer is ["1"]
Explanation
To solve this problem, we first need to convert the client’s weight from pounds to kilograms. Then, we can calculate the total amount of amikacin needed. Finally, we can find out how many milliliters of amikacin injection the nurse should administer.
- Convert the client’s weight to kilograms: Given that 1 kg = 2.2 lbs, we can calculate the client’s weight in kilograms as follows:
Weightinkg=WeightinlbsConversionfactor=110lbs2.2lbs/kg≈50kgWeightinkg=ConversionfactorWeightinlbs=2.2lbs/kg110lbs≈50kg
- Calculate the total amount of amikacin needed: The doctor ordered 5 mg of amikacin per kg of body weight, so the total amount of amikacin needed is:
Totalamikacin=Doseperkg×Weightinkg=5mg/kg×50kg=250mgTotalamikacin=Doseperkg×Weightinkg=5mg/kg×50kg=250mg
- Find out how many milliliters of amikacin injection the nurse should administer: Given that the available amikacin injection is 250 mg/mL, we can calculate the volume of injection needed as follows:
Volumeofinjection=TotalamikacinConcentrationofinjection=250mg250mg/mL=1mLVolumeofinjection=ConcentrationofinjectionTotalamikacin=250mg/mL250mg=1mL
So, the nurse should administer 1 mL of amikacin injection.
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