Approximately _____ Percent of All Low-Back Problems in the United

question 27

Multiple Choice

Approximately _____ percent of all low-back problems in the United States stem from improper alignment of the vertebral column and pelvic girdle, a direct result of inflexible and weak muscles.

• A) 20
• B) 40
• C) 60
• D) 80

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Definitions:

Decision Required

A situation or status indicating that a choice or judgment needs to be made to proceed.

Cerebrum

The largest part of the brain. It is divided into two hemispheres with four lobes in each hemisphere.

Midbrain

That portion of the brain connecting the pons and the cerebellum.

Thalamus

A portion of the brain lying between the cerebrum and the midbrain.