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

maintaining strength in muscles.

compression of muscles on venous walls.

vasodilation.

increased metabolism.

Answer and Explanation

The Correct Answer is B

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.

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Correct Answer is B

Explanation

A. Cover the pin with several gauze pads and tape securely:

This may trap moisture and increase infection risk. Pin sites need to be monitored and cleaned regularly.

B. Assure the patient that such drainage is expected:

Serous drainage is a normal finding after pin insertion. Reassurance is appropriate unless signs of infection are present.

C. Notify the charge nurse of possible infection:

This may be premature without signs of infection (e.g., purulent drainage, redness, fever).

D. Wipe off drainage with a damp wash cloth:

This is not a sterile technique and may introduce infection. Pin site care should follow sterile protocol.

A. Maybe B. Perhaps C. False D. True

Correct Answer is D

Explanation

D. True

Air-fluidized beds use tiny beads under a permeable sheet to reduce pressure and support patients at risk for pressure ulcers. Although the beads are ceramic or coated plastic, not metal, the core concept is accurate for most clinical purposes.

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

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Naxlex Comprehensive Predictor Exams

An anxious patient in skeletal traction is distressed by the clear fluid drainage that is oozing from the pin sites. The nurse's best intervention would be to:

Correct Answer is B

Explanation

Please indicate whether the following statement is true or false. Air fluidized beds use tiny metal beads that are contained within the bed under a flexible, air-permeable filter sheet.

Correct Answer is D

Explanation

The nurse, in order to prevent the cast from chafing, will instruct the patient for home care to _______ the rough edges with adhesive tape.

Please indicate whether the following statement is true or false. Skeletal traction may require surgical placement of pins, tongs, screws, or wires anchored to a bone.

A patient who fractured a leg several weeks ago is scheduled for cast removal after he returns home. The nurse should explain to the patient to expect the skin underneath the cast to appear:

The daughter of an older woman with a diagnosis of a fractured tibia asks why her mother is in Buck's traction. The nurse's most informative response would be that Buck's traction:

A nurse is collecting data from a client who has required strict bed rest for 1 week. Which of the following findings should the nurse identify as an indication that the client is ready to ambulate?

Please indicate whether the following statement is true or false. Decreased muscle mass, muscle tension, shortening of muscles, and loss of calcium are not effects of immobilization.

A nurse is working a night shift and caring for several clients at risk for falls. Which of the following actions should the nurse take? (Select all that apply.)

The nurse working with immobilized patients understands that monitoring for reports of pain with urination, changes in urination, and assessing fro frequency is essential in order to determine if an unwanted urinary problem is arising from her patient being immobile.