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A nurse is caring for a client who becomes unresponsive.
While administering CPR, which of the following actions should the nurse take?

Complete two cycles of compression/rescue breathing before attaching the automated external defibrillator (AED)

Provide chest compressions at a rate of 100/min.

Check for a brachial pulse.

After a set of 50 compressions, give the client 2 rescue breaths.

Answer and Explanation

The Correct Answer is B

Choice A rationale:

While it’s important to start CPR as soon as possible, the AED should be attached as soon as it’s available.

Choice B rationale:

The American Heart Association recommends providing chest compressions at a rate of 100-120/min during CPR.

Choice C rationale:

Checking for a brachial pulse is not a priority during CPR. The focus should be on providing chest compressions and rescue breaths.

Choice D rationale:

The correct ratio of compressions to breaths during CPR is 30:2, not 50:2.

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Correct Answer is C

Explanation

Choice A rationale:

This statement is incorrect. Veins do not carry oxygenated blood away from the heart, and arteries do not carry deoxygenated blood toward the heart.

Choice B rationale:

This statement is incorrect. While it is true that veins carry deoxygenated blood, they carry it toward the heart, not away from it. Similarly, arteries carry oxygenated blood, but they carry it away from the heart, not toward it.

Choice C rationale:

This statement is correct. In the circulatory system, veins carry deoxygenated blood toward the heart, while arteries carry oxygenated blood away from the heart.

Choice D rationale:

This statement is incorrect. Veins do not carry oxygenated blood toward the heart, and arteries do not carry deoxygenated blood away from the heart.

A. Vitamin A. B. Vitamin C. C. Vitamin B12. D. Vitamin B.

Correct Answer is A

Explanation

Choice A rationale:

Vitamin A is a fat-soluble vitamin. Clients with acute pancreatitis often have difficulty absorbing fat, including fat-soluble vitamins, so supplementation may be necessary.

Choice B rationale:

Vitamin C is a water-soluble vitamin, not a fat-soluble vitamin.

Choice C rationale:

Vitamin B12 is a water-soluble vitamin, not a fat-soluble vitamin.

Choice D rationale:

Vitamin B is a water-soluble vitamin, not a fat-soluble vitamin.

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A nurse is caring for a client who becomes unresponsive.While administering CPR, which of the following actions should the nurse take?

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A nurse is caring for a client who becomes unresponsive.
While administering CPR, which of the following actions should the nurse take?