ACSM Health/Fitness Instructor Exam: 020-222

In preventing injuries, hydration is very important, because

A. It controls breathing and the Valsalva maneuver.

B. It helps to regulate carbohydrate utilization during cardiovascular exercise.

C. It helps to regulate body temperature and electrolyte balance. s

D. It helps to prevent blood pooling during the cool-down.

In cleaning the facility and equipment, what must an operator be aware of?

A. That signs are written clearly.

B. That surfaces are brightly colored.

C. That solutions and cleaning materials are safe for the skin and hypoallergenic.

D. That disinfectants smell pleasant.

Chronic soreness and fatigue are symptoms of

A. Hyperglycemia.

B. Strain.

C. Overuse injury.

D. Hypoglyeemia.