Occupations with the Greatest Risk of Lower-Back Disorders Include All

question 22

Multiple Choice

Occupations with the greatest risk of lower-back disorders include all but which of the following?

• A) Typists
• B) Truck drivers
• C) Nurses
• D) College professors

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Definitions:

Cerebrum

The largest part of the brain, responsible for voluntary muscular activity, vision, speech, taste, hearing, thought, and memory.

Cranial Cavity

The space within the skull that houses the brain and other structures related to the central nervous system.

Mesonephros

A phase in the development of the vertebrate urinary and reproductive organs, serving as a temporary kidney during certain stages of embryonic development.

Pronephros

The most primitive form of the kidney found in embryonic development of vertebrates, functioning temporarily before giving way to more advanced kidney forms.