The nurse is caring for a client with increased ocular pressure due to open-angle glaucoma. Which diuretic below is used specifically for open-angle glaucoma?
hydrochlorothiazide
furosemide
acetazolamide
spironolactone
The Correct Answer is C
A. Hydrochlorothiazide is a thiazide diuretic that can be used for hypertension and edema but is not specifically indicated for open-angle glaucoma.
B. Furosemide is a loop diuretic used primarily for fluid overload conditions and does not have a specific role in the treatment of open-angle glaucoma.
C. Acetazolamide is a carbonic anhydrase inhibitor that reduces aqueous humor production and is specifically used to lower intraocular pressure in clients with open-angle glaucoma.
D. Spironolactone is a potassium-sparing diuretic used mainly for conditions like heart failure and hypertension, and it is not indicated for the treatment of open-angle glaucoma.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Chlorpheniramine is a first-generation antihistamine and may cause sedation and other side effects due to its ability to cross the blood-brain barrier.
B. Cetirizine is a second-generation antihistamine that is less likely to cause sedation and is used to relieve symptoms of allergic rhinitis.
C. Montelukast is a leukotriene receptor antagonist, not an antihistamine, and is used for allergic rhinitis and asthma.
D. Diphenhydramine is a first-generation antihistamine known for its sedative effects and is often used for allergies but is not classified as a second-generation antihistamine.
Correct Answer is C
Explanation
A. Benztropine (Cogentin) is an anticholinergic used primarily for Parkinson's disease and does not have an effect on seizure activity.
B. Phenytoin (Dilantin) is an antiepileptic medication, but it is not typically used as a rescue medication for immediate cessation of seizures in status epilepticus; it is used for long-term management.
C. Diazepam (Valium) is a benzodiazepine that acts quickly to stop seizures and is commonly used in acute situations, including status epilepticus, due to its rapid onset of action.
D. Ethosuximide (Zarontin) is primarily used for absence seizures and is not indicated for status epilepticus.
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