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 A

Explanation

Choice A rationale:
Body therapies are correct. They include exercises and physical movements to promote recovery.
Choice B rationale:
Comfort therapies aim to provide relief from pain or discomfort, not specifically exercises.
Choice C rationale:
Complementary therapies are used alongside conventional medical treatments, not specific to exercises.
Choice D rationale:
Alternative therapies are used in place of conventional medicine, not specific to exercises.

A. Encourage the client to take slow, deep breaths. B. Check the client's oxygen saturation level. C. Obtain blood work from the client. D. Request a prescription for an analgesic for the client.

Correct Answer is A

Explanation

Choice A rationale:
Encouraging the client to take slow, deep breaths is a holistic approach that can help manage pain by promoting relaxation and reducing stress.
Choice B rationale:
Checking the client’s oxygen saturation level is a physiological assessment, not a holistic approach.
Choice C rationale:
Obtaining blood work is a medical intervention, not a holistic approach.
Choice D rationale:
Requesting a prescription for an analgesic is a pharmacological intervention, not a holistic approach.

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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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