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 ["B","C"]
Explanation
Choice A rationale
Taking one dose immediately and continuing the regular schedule might not provide sufficient contraceptive protection after missing three days.
Choice B rationale
Using an alternative form of contraception for 7 days is appropriate to ensure continued contraceptive protection after missing doses.
Choice C rationale
Taking two doses over the next two days can help catch up, but using an additional form of contraception for 7 days is also recommended to ensure protection.
Choice D rationale
Continuing the medication as prescribed without any additional precautions could result in ineffective contraception due to the missed doses.
Correct Answer is ["B","C"]
Explanation
Choice A rationale
Furosemide is a loop diuretic that inhibits the sodium-potassium-chloride co-transporter in the thick ascending limb of the loop of Henle. This results in significant loss of potassium in the urine.
Choice B rationale
NaoxGhe is not a recognized diuretic or medication and should not be included in any in-service discussion.
Choice C rationale
Spironolactone is a potassium-sparing diuretic that works by antagonizing the effects of aldosterone in the distal tubules, reducing potassium excretion.
Choice D rationale
"None of the above" is not a medication but rather a non-relevant option in this context.
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