A nurse is reviewing the laboratory results for a client who reports vomiting and diarrhea for 2 days.Which of the following laboratory findings should the nurse expect?

Hypermagnesemia.

Hyperkalemia.

Hyponatremia.

Hypocalcemia.

Answer and Explanation

The Correct Answer is C

Choice A rationale

Hypermagnesemia is less common with vomiting and diarrhea. These conditions usually cause a loss of magnesium rather than an excess.

Choice B rationale

Hyperkalemia is also less typical. Vomiting and diarrhea tend to cause potassium loss, leading to hypokalemia instead.

Choice C rationale

Hyponatremia is common as vomiting and diarrhea result in the loss of sodium and water, leading to low blood sodium levels.

Choice D rationale

Hypocalcemia is not a primary result of vomiting and diarrhea. Calcium levels are usually not directly affected by gastrointestinal fluid loss.

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Correct Answer is C

Explanation

Choice A rationale

Administering a sedative medication to the client without their consent is unethical and can constitute medical malpractice.

Choice B rationale

Explaining to the client that they cannot leave until the surgeon discharges them is not effective if the client insists on leaving against medical advice.

Choice C rationale

Having the client sign an against medical advice form is the appropriate action to document that the client understands the risks of leaving and is choosing to do so against the medical team's recommendations.

Choice D rationale

Telling the client that the surgeon will prescribe restraints if they try to leave is coercive and not an appropriate method to manage a client's desire to leave the hospital.

A. Use a narrower cuff to repeat the BP measurement. B. Request a prescription for an antihypertensive medication. C. Measure the client's BP in the other arm. D. Deflate the cuff faster when repeating the BP measurement.

Correct Answer is C

Explanation

Choice A rationale

Using a narrower cuff can result in an inaccurate blood pressure reading by providing artificially high values due to increased pressure on a smaller surface area.

Choice B rationale

Requesting a prescription for an antihypertensive medication is premature without verifying the accuracy of the initial blood pressure measurement and considering other factors that might have influenced the reading.

Choice C rationale

Measuring the client's blood pressure in the other arm can help confirm the initial reading. Differences in readings between arms can occur, and a second measurement ensures accuracy and proper assessment.

Choice D rationale

Deflating the cuff faster when repeating the blood pressure measurement can lead to inaccurate readings. The cuff should be deflated at a standard rate to ensure reliability and accuracy in the measurement. .

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A nurse is reviewing the laboratory results for a client who reports vomiting and diarrhea for 2 days.Which of the following laboratory findings should the nurse expect?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a young adult client who is postoperative and requires physical therapy, pain management, and dietary advancement.The nurse enters the client's room and finds them dressing and stating that they are going home.Which of the following actions should the nurse take?

Correct Answer is C

Explanation

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Correct Answer is C

Explanation

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