The nurse is reinforcing teaching for a patient who is using a continuous passive motion (CPM) machine. Which of these, if stated by the patient, indicates to the nurse correct understanding of its purpose?

To control pain

To relieve foot swelling

To strengthen leg muscles

To restore joint function

Answer and Explanation

The Correct Answer is D

Choice A reason: While controlling pain is a benefit, it is not the primary purpose of a CPM machine.

Choice B reason: Relieving foot swelling is not the main function of a CPM machine.

Choice C reason: Strengthening leg muscles is not the direct purpose of a CPM machine; it is designed to move the joint without the patient's muscles being used.

Choice D reason: The primary purpose of a CPM machine is to restore joint function by moving the joint through a prescribed range of motion, often after surgery, to prevent stiffness and increase circulation.

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Correct Answer is A

Explanation

Choice A reason: Emptying the drain device every shift is important to prevent infection and accumulation of fluid, which can impede healing.

Choice B reason: Minimizing use of the affected arm is not recommended; rather, gentle exercises to promote circulation and prevent lymphedema are usually encouraged.

Choice C reason: Measuring the circumference of both arms can be part of monitoring for lymphedema, but it is not the priority in immediate post-mastectomy care.

Choice D reason: Placing the affected arm below the level of the heart is not recommended as it can increase swelling; elevation is usually advised.

A. Bursting open of the wound B. Wound edges not approximating C. Opening of the wound D. The viscera spilling out of the abdomen

Correct Answer is D

Explanation

Choice A reason: Bursting open of the wound is a description that could imply evisceration, but it is not as specific as choice D.

Choice B reason: Wound edges not approximating is a general description of a wound that is not healing properly, but does not specifically describe evisceration.

Choice C reason: Opening of the wound could refer to any situation where a wound has opened, not necessarily evisceration.

Choice D reason: Evisceration specifically refers to the viscera spilling out of the abdomen, usually through a surgical wound.

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The nurse is reinforcing teaching for a patient who is using a continuous passive motion (CPM) machine. Which of these, if stated by the patient, indicates to the nurse correct understanding of its purpose?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is providing care for a patient who had a mastectomy for breast cancer 2 days ago. What should the nurse include in the daily care?

Correct Answer is A

Explanation

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Correct Answer is D

Explanation

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