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 A

Explanation

Epinephrine is administered as a priority in anaphylactic reaction to counter the mechanism of the reaction. Epinephrine helps to reverse the severe allergic response by constricting blood vessels, relaxing smooth muscles in the lungs to improve breathing, and reducing swelling and hives. It is typically administered intramuscularly (IM) into the thigh.

B-Replacing the infusion is important to maintain intravascular volume and blood pressure in the event of hypotension associated with the anaphylactic reaction but not a priority

C-Diphenhydramine helps in managing the cutaneous allergic manifestations but does not address the life-threatening effects

D-Elevation of the client’s feet and legs is not necessary

A. Bradycardia B. Petechiae C. Tinnitus D. Blurred vision

Correct Answer is B

Explanation

MMR vaccine can cause bleeding under the skin presenting as petechiae. Petechiae are small red or purple spots caused by bleeding into the skin.

A,C,D- MMR vaccine is not associated with bradycardia, tinnitus or blurred vision

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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 nurse is caring for a client who develops an anaphylactic reaction to IV antibiotic administration. After assessing the client's respiratory status and stopping the medication infusion. Which of the following actions should the nurse take next?

Correct Answer is A

Explanation

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Correct Answer is B

Explanation

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