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

Dantrolene prevents release of calcium from the sarcoplasmic reticulum preventing the interaction of actin and myosin in the excitation-contraction coupling process. This process prevents excessive muscle contraction and slows down metabolism.

A- A calcium channel blocker

B- An opioid antagonist

C- C-An antibiotic

A. The client will administer insulin glargine before each meal. B. The client will use the deltoid muscle as an injection site. C. The client will take an additional dose of insulin glargine prior to exercise. D. The client will wear his reading glasses when drawing up a dose of insulin glargine.

Correct Answer is D

Explanation

Use of glasses in visual problems in the elderly avoid errors such as overdose. The use of insulin requires accurate visualization because overdosing the medication may lower the blood sugar levels too low leading to severe neuroglycopenic features or even death.

A- Long acting insulins like glargine are used as a basal insulin given once a day

B- The subcutaneous tissue is preferred

C- Insulin glargine is not added before exercise

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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 in the post-anesthesia unit who is experiencing malignant hyperthermia. Which of the following prescriptions should the nurse anticipate administering?

Correct Answer is D

Explanation

A nurse is developing a teaching plan for an older adult client who has a new prescription for insulin glargine. Which of the following expected outcomes should the nurse include in the plan?

Correct Answer is D

Explanation

A nurse is caring for a client who started haloperidol five days ago and is experiencing neuroleptic malignant syndrome. Which of the following prescriptions should the nurse anticipate administering?

A nurse is caring for a client who received a dose of IV morphine for pain. Which of the following vital signs indicates the client is having an adverse reaction to the medication?

A nurse is assessing a client who has heart failure and is taking furosemide. Which of the following findings should indicate to the nurse that the client is experiencing fluid volume deficit?

A nurse is assessing a client who has anxiety and is taking buspirone. Which of the following findings should the nurse identify as an adverse effect of the medication?

A nurse is caring for a client who has a prescription for nifedipine. Which of the following findings should the nurse assess prior to administration of the medication?

A nurse is caring for a client who is receiving high-dose metoclopramide. The nurse should monitor the client for which of the following adverse effects?

A nurse is caring for a client who is taking warfarin and reports taking several new herbal supplements. The nurse should identify which of the following supplements is contraindicated for concurrent use with warfarin?