A nurse is preparing to administer topotecan IV to a client.
Which of the following medications should the nurse expect to administer to treat the adverse effects of topotecan?
Granisetron.
Insulin lispro.
Docusate sodium.
Prednisone.
The Correct Answer is A
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.
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
Acetylcysteine is the antidote for acetaminophen toxicity. It replenishes glutathione stores and detoxifies N-acetyl-p-benzoquinone imine (NAPQI), a toxic metabolite, preventing liver damage.
Choice B rationale
Acetylcysteine does not have a role in treating gastrointestinal bleeds. Management of gastrointestinal bleeds typically involves hemostatic agents, proton pump inhibitors, and endoscopic interventions.
Choice C rationale
Acute bronchospasm is treated with bronchodilators like albuterol, not acetylcysteine. While acetylcysteine is a mucolytic, it does not address bronchoconstriction or airway inflammation.
Choice D rationale
Morphine toxicity is treated with naloxone, an opioid antagonist. Acetylcysteine has no effect on opioid receptors and cannot reverse the central nervous system and respiratory depression caused by morphine.
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