A nurse is planning to reinforce teaching with a preschooler who is about to undergo an incision and

drainage for cellulitis on the left arm. Which of the following techniques should the nurse use?

Plan for a 30-min instructional session.

Schedule the instructional session for 24 to 36 hr before the procedure

Take the child on a tour of the surgery and recovery areas.

Help the child put a dressing on a doll.

Answer and Explanation

The Correct Answer is D

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Correct Answer is A

Explanation

- A is correct because aPTT (activated partial thromboplastin time) measures the effectiveness of heparin therapy and guides dosage adjustments.

- B is incorrect because PT (prothrombin time) measures the effectiveness of warfarin therapy, not heparin.

- C is incorrect because INR (international normalized ratio) is a standardized version of PT that also monitors warfarin therapy, not heparin.

- D is incorrect because WBC count (white blood cell count) measures the body's immune response and has no relation to heparin therapy.

A. "I will take the medication in the morning.” B. "I will expect to gain weight.” C. "I will take the medication on an empty stomach.” D. "I will avoid crushing this medication.”

Correct Answer is D

Explanation

Choice A rationale:

The statement, "I will take the medication in the morning," indicates lack of understanding. Metformin is usually taken with large meals, and taking it in the morning is not the best timing.

Choice B rationale:

The statement, "I will expect to gain weight," is incorrect. Weight gain is not an expected side effect of metformin. In fact, metformin is often associated with weight loss or weight maintenance, especially in individuals with diabetes, as it helps improve insulin sensitivity and glucose metabolism.

Choice C rationale:

The statement, "I will take the medication on an empty stomach," is incorrect for extended-release metformin tablets. Unlike immediate-release metformin, extended-release tablets should be taken with meals to reduce the risk of gastrointestinal side effects.

Choice D rationale:

The statement, "I will avoid crushing this medication," is correct. Metformin extended-release tablets should never be crushed or broken, as it can affect the way the medication is released into the body. Crushing or breaking the tablet can lead to a sudden release of a large amount of metformin, potentially causing an overdose.

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A nurse is planning to reinforce teaching with a preschooler who is about to undergo an incision and drainage for cellulitis on the left arm. Which of the following techniques should the nurse use?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is D

Explanation

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A nurse is planning to reinforce teaching with a preschooler who is about to undergo an incision and

drainage for cellulitis on the left arm. Which of the following techniques should the nurse use?