A nurse is caring for a client who has varicella-zoster virus. Which of the following medications should the nurse expect to administer?
Mostly cloudy
Acyclovir
Vancomycin
Gentamicin
Quinine
The Correct Answer is B
Rationale:
A. Mostly cloudy: This option does not refer to a medication and is therefore irrelevant in this context.
B. Acyclovir: This is the correct medication for treating varicella-zoster virus, as it is an antiviral drug effective in managing symptoms and reducing the duration of the infection.
C. Vancomycin: This antibiotic is used to treat serious bacterial infections and is not indicated for viral infections like varicella-zoster.
D. Gentamicin: This is an aminoglycoside antibiotic that is ineffective against viral infections and is used primarily for bacterial infections.
E. Quinine: This medication is used to treat malaria and is not relevant for varicella-zoster virus treatment.
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Correct Answer is D
Explanation
Rationale:
A. A respiratory rate of 24/min is elevated and may suggest respiratory distress, but it is not a specific adverse effect of propranolol.
B. An oral temperature of 38.9° C (102° F) indicates fever, which is not a typical adverse effect of propranolol.
C. A blood pressure of 118/78 mm Hg is within normal limits and does not indicate an adverse effect of propranolol, which is often used to manage hypertension.
D. An apical pulse of 50/min indicates bradycardia, a known adverse effect of propranolol, which can occur due to its action on the heart rate.
Correct Answer is C
Explanation
Rationale:
A. Furosemide is a diuretic that promotes urine production but is not indicated for treating bladder distention or urinary retention post-surgery.
B. Lorazepam is an anxiolytic medication and does not address urinary retention or bladder distention.
C. Bethanechol is a cholinergic agent that stimulates bladder contraction and is used to treat urinary retention. It helps to facilitate voiding in clients who have difficulty.
D. Atropine is an anticholinergic medication that can actually inhibit bladder contraction, making it inappropriate for this situation.