A nurse is preparing to administer lorazepam 1 mg PO to an older adult client who has insomnia and who cannot swallow oral tablets.
Available is lorazepam oral solution 2 mg/mL. How many mL should the nurse plan to administer? (Round to the nearest tenth.
Use a leading zero if it applies.

Answer and Explanation

The Correct Answer is ["0.5 mL."]

Step 1 is to determine the amount of lorazepam in milligrams that the nurse needs to administer, which is 1 mg. Step 2 is to calculate the volume of lorazepam oral solution needed to deliver this dose. This is done by dividing the required dose by the concentration of the solution. So, (1 mg ÷ 2 mg/mL) = 0.5 mL.

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Free Nursing Study Resources

Correct Answer is ["So"," the correct answer is 3 tablet(s)."]

Explanation

A nurse is preparing to administer olanzapine 7.5 mg PO to a client who has schizophrenia.

Available is olanzapine 2.5 mg tablets.

How many tablets should the nurse plan to administer? (Round to the nearest whole number.

Use a leading zero if it applies.

A. Pseudoparkinsonism. B. Tardive dyskinesia. C. Akathisia. D. Dystonia.

Correct Answer is B

Explanation

Choice A rationale:

Pseudoparkinsonism mimics the symptoms of Parkinson’s disease but is not typically characterized by choreiform movements, lip smacking, and spastic facial distortions.

Choice B rationale:

Tardive dyskinesia, a potential side effect of long-term use of chlorpromazine, is characterized by involuntary movements such as lip smacking and facial distortions.

Choice C rationale:

Akathisia is characterized by a sense of restlessness and a compulsion to move, not typically by the symptoms described.

Choice D rationale:

Dystonia involves involuntary muscle contractions and distortions but not typically the specific symptoms described.

So, the correct answer is B.

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A nurse is preparing to administer lorazepam 1 mg PO to an older adult client who has insomnia and who cannot swallow oral tablets. Available is lorazepam oral solution 2 mg/mL. How many mL should the nurse plan to administer? (Round to the nearest tenth. Use a leading zero if it applies.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer olanzapine 7.5 mg PO to a client who has schizophrenia. Available is olanzapine 2.5 mg tablets. How many tablets should the nurse plan to administer? (Round to the nearest whole number. Use a leading zero if it applies.

Correct Answer is ["So"," the correct answer is 3 tablet(s)."]

Explanation

A nurse is collecting data from a client who has schizophrenia and recently stopped taking chlorpromazine after 8 years.The nurse notes choreiform movements, lip smacking, and spastic facial distortions.The nurse should document these findings as indicating which of the following conditions?.

Correct Answer is B

Explanation

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A nurse is reinforcing teaching with a client who has a new prescription for phenytoin.The nurse should recognize that which of the following statements by the client indicates a need for further teaching?.

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A nurse is reinforcing discharge instructions with a client who has multiple sclerosis (MS). Which of the following instructions should the nurse include?.

A nurse is preparing to administer lorazepam 1 mg PO to an older adult client who has insomnia and who cannot swallow oral tablets.
Available is lorazepam oral solution 2 mg/mL. How many mL should the nurse plan to administer? (Round to the nearest tenth.
Use a leading zero if it applies.