Praxis 5857 Practice Test Practice Question
Hyperextension of the lumbar spine occurs when a person
Correct Answer: B
Rationale: Hyperextension of the lumbar spine refers to the movement where the spine bends backward beyond its normal range. Therefore, option B, which describes bending backward, accurately depicts this action.
Option A, bending forward, results in flexion of the lumbar spine, which is the opposite of hyperextension. Option C, bending to the side, involves lateral flexion, not hyperextension. Lastly, option D, twisting to the left or right, involves rotation of the spine rather than hyperextension. Understanding these distinctions is crucial for recognizing proper spinal movements and preventing injury.
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