A nurse is obtaining informed consent from a patient prior to surgery. Which of the following is necessary for informed consent to be valid?

The patient voluntarily agrees to the consent form.

Clarity of the surgical procedure consented to.

Documentation that treatment is provided.

The patient understands the surgical procedure.

Answer and Explanation

The Correct Answer is D

Choice A reason: While voluntary agreement is essential, understanding the procedure is the core of informed consent.

Choice B reason: Clarity is important, but it is not the sole requirement; the patient's understanding is crucial.

Choice C reason: Documentation is part of the process, but it does not replace the need for the patient's understanding.

Choice D reason: For informed consent to be valid, the patient must understand the nature and risks of the surgical procedure, which is the most critical aspect.

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Correct Answer is ["5"]

Explanation

Step 1: Identify the prescribed dose and the dose per tablet. The prescribed dose is 650 mg and the dose per tablet is 125 mg.
Step 2: Divide the prescribed dose by the dose per tablet to find out how many tablets are needed. So, 650 mg (prescribed dose) ÷ 125 mg/tablet (dose per tablet) = 5.2 tablets
Since we need to round to the nearest whole number, 5.2 tablets rounds to 5 tablets.

A. Peripheral edema B. Bradycardia C. Cyanosis D. Hypotension

Correct Answer is D

Explanation

Choice A reason: Peripheral edema is typically associated with ﬂuid overload, not hypovolemia, which is a decreased volume of circulating blood in the body.

Choice B reason: Bradycardia, or a slow heart rate, is not commonly associated with hypovolemia. Tachycardia, or a rapid heart rate, may occur as the body atempts to compensate for the reduced blood volume.

Choice C reason: Cyanosis, which is a bluish discoloration of the skin due to lack of oxygen, is not a direct sign of hypovolemia.

Choice D reason: Hypotension, or low blood pressure, is a common finding in hypovolemia as there is less blood circulating through the body.

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A nurse is obtaining informed consent from a patient prior to surgery. Which of the following is necessary for informed consent to be valid?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

"A patient is preparing to take aspirin 650 mg PO. Available is aspirin 125 mg tablets. How many tablets should the patient administer?" (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["5"]

Explanation

A nurse is collecting data on a patient who is experiencing hypovolemia. Which of the following findings should the nurse expect?

Correct Answer is D

Explanation

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