Thursday, 20 April 2017

Question Of The Day, Musculoskeletal Disorders
Q. A client has a herniated disk in the region of the third and fourth lumbar vertebrae. Which nursing assessment finding most supports this diagnosis?

A. Hypoactive bowel sounds
B. Severe lower back pain
C. Sensory deficits in one arm
D. Weakness and atrophy of the arm muscles

Correct Answer: B
Explanation:  The most common finding in a client with a herniated lumbar disk is severe lower back pain, which radiates to the buttocks, legs, and feet — usually unilaterally. A herniated disk also may cause sensory and motor loss (such as footdrop) in the area innervated by the compressed spinal nerve root. During later stages, it may cause weakness and atrophy of leg muscles. The condition doesn't affect bowel sounds or the arms.

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