A client has been newly diagnosed with breast cancer. The client has been prescribed ondansetron (Zofran), but the client is unsure of the indication for this medication. What is your response as a nurse?
This medication is used to treat prolonged QT intervals."
The medication is used for the treatment of extrapyramidal symptoms."
This medication prevents nausea related to chemotherapy
"This medication is used to treat diarrhea.
The Correct Answer is C
A. Ondansetron does not treat QT interval prolongation. It is used to prevent nausea and vomiting, especially in chemotherapy-induced nausea.
B. Ondansetron is not used to treat extrapyramidal symptoms. It is primarily used as an antiemetic.
C. Ondansetron is a 5-HT3 receptor antagonist used to prevent nausea and vomiting, especially related to chemotherapy and radiation treatments.
D. Ondansetron is not used for diarrhea treatment. It is specifically an antiemetic used to treat nausea and vomiting.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","D"]
Explanation
A. A client with a history of thromboembolic disease: Estrogen therapy is contraindicated in clients with a history of thromboembolic disease due to the increased risk of blood clots.
B. A client with a history of hypertension: Hypertension is a relative contraindication, but it may still be prescribed with caution.
C. A client with a history of depression: Depression is not a contraindication to estrogen therapy.
D. A client with atypical vaginal bleeding that is not diagnosed: Unexplained vaginal bleeding should be investigated before administering estrogen therapy.
Correct Answer is B
Explanation
A. Vomiting is not typically associated with extrapyramidal symptoms (EPS). However, prochlorperazine is used to prevent nausea and vomiting, so vomiting would not be related to EPS.
B. Restlessness (also called akathisia) is a common symptom of EPS, which is a movement disorder that can occur as a side effect of antipsychotic medications like prochlorperazine. Other symptoms may include tremors, rigidity, and bradykinesia.
C. Pulmonary edema is not a sign of EPS. It is a serious condition involving fluid accumulation in the lungs, typically related to heart failure or other serious health conditions.
D. Nausea is not a sign of EPS. While prochlorperazine is used to treat nausea, EPS symptoms typically involve abnormal movements or muscle control issues.
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