Positioning and range-of-motion (ROM) exercises most help the immobilized patient to prevent which complication?
Pressure ulcers
Increased pain
Compromised circulation
Contractures
The Correct Answer is D
A. While frequent repositioning helps prevent pressure ulcers, ROM exercises specifically target joint mobility rather than skin integrity.
B. ROM exercises are not primarily aimed at reducing pain, though they may help indirectly. Pain management usually involves medications and other comfort measures.
C. ROM can aid circulation to some extent, but its main benefit is maintaining joint flexibility and muscle length.
D. Contractures—permanent tightening of muscles, tendons, or joints—can be prevented through regular ROM exercises and proper positioning, making this the most appropriate answer.
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Related Questions
Correct Answer is C
Explanation
A. Subluxation involves partial dislocation, usually with more diffuse pain and joint instability.
B. Dislocation typically causes severe pain, deformity, and limited movement, often after trauma.
C. Bursitis causes localized pain, often pinpointed to the bursa area, and is common after repetitive motion or sports activities like racquetball.
D. Rotator cuff tear causes shoulder pain and weakness, not typically localized elbow pain.
Correct Answer is A
Explanation
A. The hypoglossal nerve (cranial nerve XII) controls tongue movements, so asking the patient to move the tongue side to side tests its function.
B. Checking air movement through each nostril assesses the olfactory nerve (cranial nerve I).
C. Asking the patient to shrug the shoulders tests the accessory nerve (cranial nerve XI).
D. Asking the patient to wrinkle the forehead tests the facial nerve (cranial nerve VII).
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