A nurse is caring for a client who has anxiety and a prescription for oral lorazepam PRN. Which of the following is the correct way to transcribe the prescription into the electronic medical record?

Lorazepam 2.5mg PO qhs before bed

Lorazepam 2.5 mg PO QD at hs

Lorazepam 2.5 mg PO every 8 hours as needed for anxiety

Lorazepam 2.50 mg PO Q 8 hours for anxiety

Answer and Explanation

The Correct Answer is C

A. Lorazepam 2.5mg PO qhs before bed: This transcription suggests a fixed dose to be taken before bed (qhs = every bedtime), which does not align with the "as needed" or PRN (pro re nata) instruction for anxiety.

B. Lorazepam 2.5 mg PO QD at hs: This suggests that the medication should be taken once daily (QD) at bedtime (hs = at hour of sleep), which again is not appropriate for as-needed (PRN) use in anxiety.

C. Lorazepam 2.5 mg PO every 8 hours as needed for anxiety: This transcription correctly indicates that the lorazepam is to be taken as needed for anxiety, with a dose of 2.5 mg. However, this also suggests it can be taken every 8 hours, which is more of a standard timing than PRN use. But, it is still the most accurate option for a PRN order.

D. Lorazepam 2.50 mg PO Q 8 hours for anxiety: This prescription is incorrect because it implies the medication should be taken every 8 hours regardless of need, which conflicts with the as-needed (PRN) nature of the order.

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Free Nursing Study Resources

Correct Answer is ["0.8"]

Explanation

To calculate the amount of morphine to administer, we can use the following formula:

Amount of medication (mL) = Desired dose (mg) / Concentration (mg/mL)

In this case, the desired dose is 8 mg and the concentration is 10 mg/mL.

Amount of medication (mL) = 8 mg / 10 mg/mL

Amount of medication (mL) = 0.8 mL

Therefore, the nurse should administer 0.8 mL of morphine.

A. Dabigatran B. Levothyroxine C. Isoproterenol D. Furosemide

Correct Answer is D

Explanation

Furosemide, a loop diuretic, is known to cause orthostatic hypotension as an adverse effect. It works by increasing urine output and reducing fluid volume, which can lead to a decrease in blood pressure when standing up, causing dizziness or lightheadedness.

Dabigatran (A) is an anticoagulant used to prevent blood clots and does not typically cause orthostatic hypotension as a side effect.

Levothyroxine (B) is a thyroid hormone replacement medication used to treat hypothyroidism. It does not usually cause orthostatic hypotension.

Isoproterenol (C) is a non-selective beta-adrenergic agonist that is primarily used for cardiac stimulation. It can cause tachycardia and palpitations, but orthostatic hypotension is not a common side effect.

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A nurse is caring for a client who has anxiety and a prescription for oral lorazepam PRN. Which of the following is the correct way to transcribe the prescription into the electronic medical record?

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Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer morphine 8 mg IV intermittent bolus to a client. The amount available is morphine 10 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.)

Correct Answer is ["0.8"]

Explanation

A nurse is assessing a client who reports feeling dizzy while getting out of bed. The nurse suspects orthostatic hypotension related to a medication the client is taking Which of the following medications should the nurse identify as likely causing this adverse effect?

Correct Answer is D

Explanation

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