A nurse is caring for a client who has a prescription for terazosin.
The nurse should identify that this medication is indicated for which of the following disorders?
Hypertension.
Heart failure.
Male pattern baldness.
Benign prostatic hypertrophy.
Erectile dysfunction.
The Correct Answer is A
Choice A rationale
Terazosin is an alpha-1 adrenergic blocker used primarily to treat hypertension by relaxing blood vessels and improving blood flow.
Choice B rationale
Terazosin is not indicated for heart failure treatment as it does not have direct effects on improving cardiac function or reducing fluid overload.
Choice C rationale
Male pattern baldness is typically treated with medications like minoxidil or finasteride, not terazosin, which targets alpha-1 receptors.
Choice D rationale
Benign prostatic hypertrophy is also treated with terazosin as it relaxes the smooth muscle in the prostate and bladder neck, improving urine flow.
Choice E rationale
Erectile dysfunction is managed with medications like sildenafil or tadalafil, which work by enhancing blood flow, not through alpha-1 adrenergic blockade.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Albuterol, a beta-agonist, typically increases heart rate, so bradycardia is not expected. Normal heart rate: 60-100 beats/min.
Choice B rationale
Albuterol is a bronchodilator and should reduce wheezing, not cause it. Its action relaxes bronchial muscles, improving airflow.
Choice C rationale
Albuterol stimulates beta-2 receptors, causing tremors due to increased skeletal muscle activity. This is a common side effect.
Choice D rationale
Albuterol can cause nervousness and tremors rather than inducing sleepiness. It's more likely to stimulate than sedate.
Correct Answer is A
Explanation
Choice A rationale
Granisetron is a 5-HT3 receptor antagonist used to treat chemotherapy-induced nausea and vomiting, a common adverse effect of topotecan.
Choice B rationale
Insulin lispro is a rapid-acting insulin used to manage blood glucose levels in diabetic patients, not to treat adverse effects of topotecan.
Choice C rationale
Docusate sodium is a stool softener used to prevent constipation by increasing the water content of stool, unrelated to topotecan's adverse effects.
Choice D rationale
Prednisone is a corticosteroid used to treat inflammation and immune responses, but it is not specifically indicated for the adverse effects of topotecan.
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