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A nurse is reinforcing teaching with a group of clients about first aid care for a bee sting.
Which of the following information should the nurse reinforce in the teaching?

Apply a warm pack.

Remove the stinger by scraping it off with a knife blade.

Apply a tourniquet.

Suck the wound.

Answer and Explanation

The Correct Answer is B

Choice A rationale:

Applying a warm pack can increase swelling and pain, so it is not recommended.

Choice B rationale:

Removing the stinger by scraping it off with a knife blade can help to reduce the amount of venom that is released into the body.

Choice C rationale:

Applying a tourniquet can restrict blood flow and cause more harm than good.

Choice D rationale:

Sucking the wound can introduce bacteria and cause infection, so it is not recommended.

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Correct Answer is C

Explanation

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.

A. Repeat the potassium level. B. Withhold the medication. C. Monitor for paresthesia. D. Administer a hypertonic solution.

Correct Answer is B

Explanation

Choice A rationale:

Repeating the potassium level is not the first action to take. The nurse already has a recent lab value.

Choice B rationale:

The nurse should withhold the medication. The normal range for potassium is 3.5-5.0 mEq/L. A level of 5.5 mEq/L is high, so giving more potassium could lead to hyperkalemia.

Choice C rationale:

Monitoring for paresthesia is important in hyperkalemia, but it is not the first action. The nurse should first prevent further increase in potassium levels.

Choice D rationale:

Administering a hypertonic solution is not relevant in this situation. It does not directly address the high potassium level.

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A nurse is reinforcing teaching with a group of clients about first aid care for a bee sting.Which of the following information should the nurse reinforce in the teaching?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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:.

Correct Answer is C

Explanation

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Correct Answer is B

Explanation

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A nurse is reinforcing teaching with a group of clients about first aid care for a bee sting.
Which of the following information should the nurse reinforce in the teaching?