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A nurse is observing a patient in a skilled nursing facility using a walker. The nurse concludes that the walker is at proper height if the patient's elbows are bent to which angle while the patient is upright and grasping the handgrips?

5 to 15 degrees

45 to 60 degrees

15 to 30 degrees

30 to 45 degrees

Answer and Explanation

The Correct Answer is C

A. 5 to 15 degrees

This angle is too small, indicating the walker might be too tall, potentially causing shoulder strain.

B. 45 to 60 degrees

This angle is too large, suggesting the walker is too short, forcing the client to hunch over.

C. 15 to 30 degrees

The ideal elbow flexion when holding a walker is 15 to 30 degrees, allowing proper weight distribution and stability.

D. 30 to 45 degrees

This angle is higher than recommended and could result in improper posture and safety risks.

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Correct Answer is B

Explanation

A. maintaining strength in muscles.

This is a benefit of ROM exercises, but it does not directly explain how venous return improves.

B. compression of muscles on venous walls.

Muscle contraction compresses veins, helping to push blood back toward the heart, improving venous return.

C. vasodilation.

Vasodilation increases blood flow, but doesn’t directly enhance venous return in the context of ROM.

D. increased metabolism.

Increased metabolism is a systemic benefit of exercise but is not the primary mechanism of improved venous circulation.

A. Abduction B. External rotation C. Internal rotation D. Adduction

Correct Answer is A

Explanation

A. Abduction:

Abduction refers to movement of a limb away from the midline of the body, such as raising the arm from the side outward and upward.

B. External rotation:

This refers to rotating a limb outward along its axis, not raising the arm overhead.

C. Internal rotation:

This refers to rotating the limb inward, which is not the action of lifting the arm above the head.

D. Adduction:

Adduction refers to moving a limb toward the midline, the opposite of abduction.

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A nurse is observing a patient in a skilled nursing facility using a walker. The nurse concludes that the walker is at proper height if the patient's elbows are bent to which angle while the patient is upright and grasping the handgrips?

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Naxlex Comprehensive Predictor Exams

The nurse explains that range of motion exercises are necessary so that movement improves venous circulation by:

Correct Answer is B

Explanation

A nurse is assisting a client with range-of-motion exercises of the shoulders. Which of the following terms should the nurse use when documenting the client raising his arm from his side to above his head?

Correct Answer is A

Explanation

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