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 ["A","C"]
Explanation
Choice A rationale
Captopril is an Angiotensin Converting Enzyme (ACE) Inhibitor, which works by inhibiting the conversion of angiotensin I to angiotensin II. This leads to vasodilation and reduced blood pressure, making it effective in treating hypertension.
Choice C rationale
Lisinopril is also an Angiotensin Converting Enzyme (ACE) Inhibitor. It lowers blood pressure by blocking the formation of angiotensin II, a powerful vasoconstrictor, and thereby reducing systemic vascular resistance and blood pressure.
Correct Answer is C
Explanation
Choice A rationale
Cimetidine is an H2 receptor antagonist used to treat acid-related disorders, not an antibiotic.
Choice B rationale
Warfarin is an anticoagulant used to prevent blood clots, not to treat infections.
Choice C rationale
Tetracycline is an antibiotic effective against a broad range of bacteria, including H. pylori.
Choice D rationale
Omeprazole is a proton pump inhibitor used to reduce stomach acid, not an antibiotic.
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