A nurse is caring for a client who started taking amitriptyline 6 days ago.
The client reports that the medication is not helping.
Which of the following responses should the nurse make?
"I will inform your provider so she can prescribe a different medication.”
"You will need to take this medication on an empty stomach for it to be more effective.”
"You will need to wait a couple of weeks to feel the therapeutic effect of the medication.”
"I will ask your provider to increase the dose of the medication.”
The Correct Answer is C
Choice A rationale:
While it’s important for the provider to be informed if the medication isn’t working, it’s premature to change the medication after only 6 days.
Choice B rationale:
Amitriptyline does not need to be taken on an empty stomach to be effective.
Choice C rationale:
Amitriptyline, a tricyclic antidepressant, often takes several weeks before a therapeutic effect is felt.
Choice D rationale:
Increasing the dose prematurely can lead to unnecessary side effects. It’s better to wait for the medication to take effect.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
Asking the client to demonstrate dose delivery can be part of patient education and helps ensure that the client understands how to use the PCA device. This action does not require intervention.
Choice B rationale:
The nurse administering a PCA dose for the client requires intervention. PCA stands for “Patient-Controlled Analgesia,” meaning that only the patient should administer doses to themselves. This prevents overdosing and ensures that pain medication is administered according to the patient’s needs.
Choice C rationale:
Reassuring the client that the PCA device will not cause an overdose is appropriate because PCA devices are designed with safety measures to prevent overdosing.
Choice D rationale:
Monitoring for oversedation is an important part of care for a client using a PCA device. This action does not require intervention.
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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