A nurse is planning to calculate a client's cardiac output. Which of the following data should the nurse obtain to calculate the cardiac output?

Temperature.

Heart rate.

Blood pressure.

Respiratory rate.

Answer and Explanation

The Correct Answer is B

Choice A rationale:
Temperature does not directly affect cardiac output, which is the volume of blood the heart pumps per minute.
Choice B rationale:
Heart rate is needed to calculate cardiac output as it is the number of heart beats per minute.
Choice C rationale:
Blood pressure is not used in the calculation of cardiac output.
Choice D rationale:
Respiratory rate does not directly influence cardiac output.

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Correct Answer is B

Explanation

Choice A rationale:
B6 is readily available in a variety of foods, including fruits, vegetables, and grains, which are all part of a vegan diet.
Choice B rationale:
B12 is primarily found in animal products, so those on a vegan diet may need to take a supplement to avoid deficiency.

A. Acupuncture. B. Acupressure. C. Yoga. D. Biofeedback.

Correct Answer is A

Explanation

Choice A rationale:
Acupuncture involves the insertion of very thin needles through your skin at strategic points on your body and is most commonly used to treat pain.
Choice B rationale:
Acupressure is similar to acupuncture, but instead of needles, manual pressure is applied to specific points on the body.
Choice C rationale:
Yoga is a mind and body practice with historical origins in ancient Indian philosophy. It involves physical postures, breathing techniques, and meditation or relaxation.
Choice D rationale:
Biofeedback is a technique you can use to learn to control your body’s functions, such as your heart rate. It involves connecting sensors to your body.

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A nurse is planning to calculate a client's cardiac output. Which of the following data should the nurse obtain to calculate the cardiac output?

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Naxlex Comprehensive Predictor Exams

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Correct Answer is B

Explanation

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Explanation

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