A nurse is caring for a client who has open-angle glaucoma and a new prescription for acetazolamide. Prior to administering the first dose, the nurse should ask the client if they have an allergy to which of the following medication classifications?
Nitrates
Sulfa-based medications
Mostly cloudy
Antilipemic agents
Proton pump inhibitors
The Correct Answer is B
A. Nitrates: Nitrates are primarily used to manage angina or heart conditions and are unrelated to acetazolamide or its potential for allergic reactions.
B. Sulfa-based medications: Acetazolamide is a carbonic anhydrase inhibitor that contains sulfonamide groups. Clients with a sulfa allergy may experience a cross-sensitivity reaction, so it's important to confirm any history of sulfa allergies before administration.
C. Mostly cloudy: This option does not relate to any medication classification and is incorrect.
D. Antilipemic agents: Antilipemics are used to lower cholesterol and are not related to acetazolamide or its potential for allergic reactions.
E. Proton pump inhibitors: Proton pump inhibitors are used to reduce stomach acid and do not have a known cross-sensitivity with acetazolamide.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Cataracts are not a contraindication for cholinesterase inhibitors like neostigmine.
B. Hypertension is not a direct contraindication for cholinesterase inhibitor therapy, although caution may be exercised depending on the overall health status of the client.
C. Hypothyroidism is not contraindicated for cholinesterase inhibitors; however, it should be managed appropriately.
D. Peptic ulcer disease is a significant contraindication for cholinesterase inhibitors like neostigmine because these medications can increase gastric secretions and motility, potentially exacerbating ulcer conditions and leading to complications.
Correct Answer is B
Explanation
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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