A nurse is caring for a client with a new diagnosis of herpes zoster. Which of the following medications should the nurse anticipate providing to this client?
Acyclovir
Metronidazole
Isoniazid
Cefepime
The Correct Answer is A
A. Correct: Acyclovir is an antiviral medication used to treat herpes zoster (shingles) by reducing the severity and duration of symptoms.
B. Incorrect: Metronidazole is an antibacterial and antiprotozoal drug, not used for viral infections.
C. Incorrect: Isoniazid is used for tuberculosis, not herpes zoster.
D. Incorrect: Cefepime is a cephalosporin antibiotic used for bacterial infections, not viral infections.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Incorrect: A metallic taste is a common but mild side effect and does not require stopping the medication.
B. Incorrect: Dark-colored urine is a harmless and expected side effect of metronidazole.
C. Incorrect: Nausea is a common side effect but not a reason to discontinue the medication.
D. Correct: Seizures are a serious adverse effect of metronidazole and require immediate discontinuation and medical evaluation.
Correct Answer is ["C","D"]
Explanation
A. Incorrect: Opioid toxicity triad (respiratory depression, coma, pinpoint pupils) is not related to doxycycline.
B. Incorrect: Achilles tendon rupture is a complication of fluoroquinolones, not doxycycline.
C. Correct: Photosensitivity (increased sunburn risk) is a known side effect of doxycycline.
D. Correct: Doxycycline can cause permanent tooth discoloration if taken in children under 8 years old or during pregnancy.
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