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A nurse is preparing to administer chlorpromazine hydrochloride 40 mg IM to a client who has anorexia nervosa. Available is chlorpromazine hydrochloride injection 25 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["1.6"]

Step-by-Step Calculation

Understanding the Problem

Desired dose: 40 mg of chlorpromazine hydrochloride

Available concentration: 25 mg/mL

Calculations

Calculate the volume to administer:

Volume (mL) = Desired dose (mg) / Concentration (mg/mL)

Volume = 40 mg / 25 mg/mL = 1.6 mL

The nurse should administer 1.6 mL of chlorpromazine hydrochloride.

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Free Nursing Study Resources

Correct Answer is ["2"]

Explanation

The nurse should administer 2 tablets of aripiprazole.

Step-by-Step Calculation

Understanding the Problem

Desired aripiprazole dose: 30 mg

Available tablets: 15 mg each

We need to find the number of tablets to administer.

Calculations

Calculate the number of tablets:

Number of tablets = Desired dose / Tablet strength

Number of tablets = 30 mg / 15 mg/tablet = 2 tablets

The nurse should administer 2 tablets of aripiprazole.

A. Route B. Medication C. Dose D. Time

Correct Answer is A

Explanation

A. Route:
The route of administration for escitalopram should be clarified if it is not specified in the prescription. Escitalopram is typically administered orally, so confirming that this is the intended route ensures there is no misunderstanding or error in how the medication should be given.

B. Medication:
The medication, escitalopram, is correctly identified in the prescription and does not require clarification. It is a common antidepressant used for treating depression.

C. Dose:
The dose of 10 mg is a standard starting dose for escitalopram. It aligns with typical dosing guidelines, so there is no need for clarification regarding the dose.

D. Time:
While the timing of medication administration can be important, escitalopram is usually prescribed to be taken once daily, and the specific time of day is generally less critical unless it is mentioned as a specific instruction or the client has particular needs related to timing.

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Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer aripiprazole 30 mg PO daily to a client. Available is aripiprazole 15 mg tablets. How many tablets should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["2"]

Explanation

A nurse is reviewing a new prescription for escitalopram 10 mg daily for a client who has depression. Which of the following components of the prescription should the nurse clarify with the provider?

Correct Answer is A

Explanation

A nurse is reviewing new prescriptions for a client. Which of the following prescriptions should the nurse clarify?

A nurse is preparing to administer epinephrine 0.5 mg IM to a client. Available is epinephrine 1 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

A nurse is preparing to administer lorazepam 0.003 g PO to a client who has anxiety. How many mg should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

A nurse is preparing to administer naloxone 0.2 mg IM to a client. Available is naloxone injection 0.4 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

A nurse is preparing to administer sertraline 75 mg PO to a client who has post-traumatic stress disorder. Available is sertraline 50 mg tablets. How many tablets should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

A nurse is reconciling the medications of a client who was newly admitted for management of mania. Which of the following prescriptions should the nurse clarify with the provider?