A nurse is caring for a client who is receiving ondansetron IV. Which of the following findings is an indication that the ondansetron is effective?

Decreased nausea

Reduced dizziness

Increased urinary output

Absence of peripheral neuropathy

Answer and Explanation

The Correct Answer is A

Ondasentron is an antiemetic used to reduce nauseas and vomiting. It functions as a selective antagonist of the serotonin receptor subtype, 5-HT3. It works by blocking the action of serotonin, a natural substance in the body that can trigger nausea and vomiting.

B,C,D- Are not effects of ondasentron

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Correct Answer is D

Explanation

Returning the mediation to the pharmacy allows for safe disposal A,B,C- Could lead to environmental contamination with potential hazards

A. PT B. Total iron-binding capacity C. WBC D. PTT

Correct Answer is A

Explanation

PT measures the time it takes for blood to clot, and it is particularly relevant for clients taking warfarin because warfarin works by inhibiting the synthesis of certain clotting factors, including factors II, VII, IX, and X, which are involved in the PT pathway. Monitoring PT levels helps ensure that the client is receiving an appropriate dose of warfarin to prevent clot formation without causing excessive bleeding.
B. Total iron-binding capacity (TIBC) is a test used to assess iron levels in the blood and is unrelated to warfarin therapy.
C. WBC (White Blood Cell count) is a test used to assess the number of white blood cells in the blood and is unrelated to warfarin therapy.
D. PTT (Partial Thromboplastin Time) is a test used to evaluate the intrinsic and common pathways of the coagulation cascade. It is used in the monitoring of heparin anticoagulant therapy. It is not typically used to monitor warfarin therapy

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A nurse is caring for a client who is receiving ondansetron IV. Which of the following findings is an indication that the ondansetron is effective?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A home care nurse is teaching a client about safe medication disposal. Which of the following instructions should the nurse include?

Correct Answer is D

Explanation

A nurse is preparing to administer a scheduled dose of warfarin to a client. Which of the following laboratory tests should the nurse review prior to administration?

Correct Answer is A

Explanation

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