A nurse is caring for an 8-year-old male client admitted to the surgical unit after having a total right knee replacement.
The nurse reviews the client's nursing note, vital signs, and medication administration record (MAR). Based on the findings, which medication is considered an anti-emetic?
Ondansetron (Zofran).
Acetaminophen (Tylenol).
Prochlorperazine (Compazine).
Morphine Sulfate.
The Correct Answer is A
Choice A rationale
Ondansetron (Zofran) is an anti-emetic medication used to prevent nausea and vomiting by blocking serotonin receptors in the chemoreceptor trigger zone and the gastrointestinal tract.
Choice B rationale
Acetaminophen (Tylenol) is an analgesic and antipyretic medication used to relieve pain and reduce fever, but it is not an anti-emetic.
Choice C rationale
Prochlorperazine (Compazine) is an anti-psychotic and anti-emetic medication used to treat nausea and vomiting, as well as certain mental/mood disorders.
Choice D rationale
Morphine Sulfate is an opioid analgesic used to relieve moderate to severe pain but does not have anti-emetic properties.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Anaphylaxis is a severe, potentially life-threatening allergic reaction. Fluticasone is not used for treating anaphylaxis.
Choice B rationale
Insomnia is a sleep disorder. Fluticasone is not used for treating insomnia.
Choice C rationale
Motion sickness is a condition that occurs in response to certain kinds of movement. Fluticasone is not used for treating motion sickness.
Choice D rationale
Fluticasone (Flonase) is a corticosteroid used to reduce the effects of allergies, including sneezing, nasal itching, and runny nose. It works by reducing inflammation in the nasal passages.
Correct Answer is A
Explanation
Choice A rationale
Aspirin is a first-generation NSAID that reduces inflammation and pain. It works by inhibiting the enzyme cyclooxygenase, which results in decreased production of prostaglandins.
Choice B rationale
Dimenhydrinate is an antihistamine used to prevent and treat nausea, vomiting, and dizziness caused by motion sickness. It is not considered an NSAID.
Choice C rationale
Cetirizine is an antihistamine used to relieve allergy symptoms. It is not considered an NSAID.
Choice D rationale
Celecoxib is a second-generation NSAID that selectively inhibits cyclooxygenase-2 (COX-2). It is not a first-generation NSAID.
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