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:
allows for large traction weights to reduce the fracture.
reduces muscle spasm that accompanies fractures.
helps the bone heal slowly.
does not cause skin disruptions.
The Correct Answer is B
A. Allows for large traction weights to reduce the fracture.
Buck's traction uses light weights (5–10 lbs) and is not used for fracture reduction, but rather to relieve symptoms.
B. Reduces muscle spasm that accompanies fractures.
Buck's traction is commonly used preoperatively to reduce muscle spasm, pain, and to align the limb temporarily.
C. Helps the bone heal slowly.
It does not influence the speed of bone healing directly. Its purpose is mainly for temporary stabilization and symptom relief.
D. Does not cause skin disruptions.
While it's less invasive than skeletal traction, skin breakdown is still a risk, especially in older adults with fragile skin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Warm feet and hands.
Warmth suggests good blood flow and is a normal finding.
B. Numbness of distal limb.
Numbness is a sign of neurovascular compromise, possibly from swelling or impaired circulation due to the cast.
C. Palpable peripheral pulses.
Pulses are a positive finding indicating adequate perfusion.
D. Capillary refill of 3 seconds.
Capillary refill less than or equal to 3 seconds is considered normal.
Correct Answer is B
Explanation
A. "Keep your head straight and turn it as far as possible to either side."
This is rotation, not hyperextension.
B. "Move your head from the upright position back as far as you can."
This describes hyperextension, which is the movement of the head beyond the neutral upright position.
C. "Move your head so that your chin rests on your chest."
This is flexion, not hyperextension.
D. "Move your head laterally towards your right and left shoulder."
This describes lateral flexion, not hyperextension.
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