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:

Bleeding gums is a common symptom of vitamin C deficiency, also known as scurvy.

Choice B rationale:

Impaired vision is not typically associated with vitamin C deficiency.

Choice C rationale:

A swollen tongue is not a typical symptom of vitamin C deficiency.

Choice D rationale:

Diarrhea is not a common symptom of vitamin C deficiency. In fact, high doses of vitamin C can cause diarrhea.

A. There are no chambers. B. Large chambers called ventricles. C. Small chambers called ventricles. D. Large chambers called the atrium.

Correct Answer is B

Explanation

Choice A rationale:

This statement is incorrect because the heart has four chambers: two atria and two ventricles.

Choice B rationale:

This statement is correct. The heart has two large chambers called ventricles that pump blood out of the heart.

Choice C rationale:

This statement is incorrect because the ventricles are the larger chambers of the heart, not the smaller ones.

Choice D rationale:

This statement is incorrect because the atria are the smaller chambers of the heart, not the larger ones.

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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

A nurse collecting data on a client who has vitamin C deficiency.Which of the following findings should the nurse expect?

Correct Answer is A

Explanation

The nurse is educating her patient on the pumping efficacy of the heart.The nurse knows that the patient understands the teaching when the patient states:

Correct Answer is B

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:.