The nurse preceptor is teaching a newly licensed nurse about blood flow through the heart.
The nurse preceptor knows teaching has been effective when the newly licensed nurse states that the upper chambers of the heart are:.

The thickest part of the heart.

Where blood leaves.

Where blood enters.

Called ventricles.

Answer and Explanation

The Correct Answer is C

Choice A rationale:

The thickest part of the heart is not the upper chambers but the lower chambers, specifically the left ventricle. This is because it needs to pump blood to the entire body.

Choice B rationale:

Blood leaves the heart through the lower chambers, or ventricles, not the upper chambers.

Choice C rationale:

Blood enters the heart through the upper chambers, or atria. This is where deoxygenated blood from the body and oxygenated blood from the lungs first enter the heart.

Choice D rationale:

The term “ventricles” refers to the lower chambers of the heart, not the upper chambers.

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Correct Answer is A

Explanation

Choice A rationale:

Asking the client’s full name and date of birth is the most reliable method of identification.

Choice B rationale:

Verifying the client’s room number is not reliable because room assignments can change.

Choice C rationale:

Asking a family member to verify the client’s identity is not always possible or reliable.

Choice D rationale:

Checking the client’s name on the medication administration record (MAR) is important but should be done in conjunction with direct client identification.

A. A client who is short of breath. B. A client who received pain medication 30 min ago. C. A client who is to be discharged at 11:00. D. A client who is ambulatory and going for an x-ray at 10:00.

Correct Answer is A

Explanation

Choice A rationale:

A client who is short of breath is experiencing a life-threatening situation and should be seen first.

Choice B rationale:

A client who received pain medication 30 min ago is likely to be comfortable and can be seen later.

Choice C rationale:

A client who is to be discharged at 11:00 can be seen closer to the discharge time.

Choice D rationale:

A client who is ambulatory and going for an x-ray at 10:00 can be seen after the x-ray.

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The nurse preceptor is teaching a newly licensed nurse about blood flow through the heart.The nurse preceptor knows teaching has been effective when the newly licensed nurse states that the upper chambers of the heart are:.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Before administering client medications, the nurse must identify the client.Which of the following methods of identification should the nurse use?

Correct Answer is A

Explanation

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Correct Answer is A

Explanation

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The nurse preceptor is teaching a newly licensed nurse about blood flow through the heart.
The nurse preceptor knows teaching has been effective when the newly licensed nurse states that the upper chambers of the heart are:.