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?

Dabigatran

Levothyroxine

Isoproterenol

Furosemide

Answer and Explanation

The Correct Answer is D

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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Correct Answer is A

Explanation

The nurse should include lightheadedness as an adverse effect in the teaching for a client who has a new prescription for atenolol. Atenolol is a beta-blocker medication used to treat various conditions, including hypertension and certain heart conditions. One of the common side effects of beta-blockers is orthostatic hypotension, which can cause lightheadedness or dizziness when the client stands up from a sitting or lying position.

Let's go through the other options:

B. Tachycardia: Tachycardia is not an adverse effect of atenolol. In fact, atenolol is used to treat tachycardia by slowing down the heart rate.

C. Dry mouth: Dry mouth is not a typical adverse effect of atenolol. Dry mouth is more commonly associated with anticholinergic medications rather than beta-blockers like atenolol.

D. Bronchodilation: Bronchodilation is not an adverse effect of atenolol. In contrast, atenolol can cause bronchoconstriction (narrowing of the airways) in some individuals, particularly those with asthma or chronic obstructive pulmonary disease (COPD).

A. Lorazepam 2.5mg PO qhs before bed B. Lorazepam 2.5 mg PO QD at hs C. Lorazepam 2.5 mg PO every 8 hours as needed for anxiety D. Lorazepam 2.50 mg PO Q 8 hours for anxiety

Correct Answer is C

Explanation

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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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is providing teaching to a client who has a new prescription for atenolol. Which of the following adverse effects should the nurse include in the teaching?

Correct Answer is A

Explanation

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?

Correct Answer is C

Explanation

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