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The nurse retrieves hydromorphone 4 mg/mL from an automated dispensing system, for a client who is receiving hydromorphone 3 mg IM. every 6 hours PRN for severe pain. How many mL should the nurse administer to the client? (Enter the numerical value only. If rounding is required, round to the nearest tenth.)

Answer and Explanation

The Correct Answer is ["0.8"]

To calculate the volume of hydromorphone to administer, we can use the following formula:

Volume (mL) = Dose (mg) / Concentration (mg/mL)

In this case:

Dose = 3 mg
Concentration = 4 mg/mL

Plugging in the values:

Volume (mL) = 3 mg / 4 mg/mL = 0.75 mL

Therefore, the nurse should administer 0.8 mL of hydromorphone to the client.

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Naxlex Comprehensive Predictor Exams

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Correct Answer is B

Explanation

A. The hospital pharmacist can provide valuable information about medication dosages and potential discrepancies, but the primary source for clarification about the prescribed treatment plan is the healthcare provider who issued the prescription.
B. The healthcare provider should be contacted first to clarify the dosage discrepancy. The provider can confirm whether the dosage is correct or if there was an error in the prescription. This ensures that any potential issues are addressed by the person responsible for the treatment plan.
C. A medication reference guide is useful for checking normal dosages, but it does not clarify if a specific prescription is appropriate for the client’s condition. The provider’s confirmation is necessary for resolving discrepancies.
D. The nursing unit charge nurse may be consulted for additional guidance but is not the primary resource for verifying or resolving prescription dosages.

A. Keep the medication and see if the client will want to take it later. B. Credit the medication back and put it in the client's medication box. C. Explain that since the medication is a controlled substance it must be taken. D. Have another nurse watch the disposal of the medication into the disposal container.

Correct Answer is D

Explanation

A. The medication should not be kept or stored once it has been removed from its original packaging, especially if it’s not administered. Proper disposal or return to the pharmacy is required.
B. The medication should not be put back in the client’s medication box due to safety and contamination concerns.
C. While controlled substances need careful management, the client’s refusal must be respected, and the medication must be disposed of properly if not administered.
D. Having another nurse witness the disposal of the medication ensures that it is done according to protocols and provides accountability. This practice helps maintain the integrity and safety of medication handling.

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is B

Explanation

The nurse has removed a barbiturate capsule from the unit dose wrapper to administer to a client. The client decides to watch a television program and requests not to take the medication. Which action should the nurse implement?

Correct Answer is D

Explanation

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