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 C

Explanation

Choice A reason: Direct communication with the surgeon can provide the patient with reassurance and specific information about the surgery, which may alleviate fears.

Choice B reason: Offering spiritual support may be helpful, but it does not directly address the patient's concern about the surgery itself.

Choice C reason: Providing statistics may be reassuring, but it may not fully address the patient's individual fears.

Choice D reason: Recommending analgesics only addresses pain management and not the patient's expressed fear regarding the surgery.

A. Vomiting B. Urticaria C. Low back pain D. Pulmonary congestion

Correct Answer is C

Explanation

Choice A reason: Vomiting can be a sign of a transfusion reaction, but it is not as specific as low back pain for an acute hemolytic reaction.

Choice B reason: Urticaria, or hives, may indicate an allergic reaction but is not specific to an acute hemolytic reaction.

Choice C reason: Low back pain is a classic symptom of an acute hemolytic reaction, which is a serious and potentially life-threatening condition that requires immediate attention.

Choice D reason: Pulmonary congestion may occur in various conditions and is not the most specific indicator of an acute hemolytic reaction.

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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 assisting in the care of a preoperative patient who states, "I'm really afraid that I won't make it through the surgery." Which action by the nurse is appropriate?

Correct Answer is C

Explanation

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Correct Answer is C

Explanation

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