Which of the Following Statements About the Benefits of Exercise

question 91

Multiple Choice

Which of the following statements about the benefits of exercise is true?

• A) About 50 percent of adults get the recommended levels of physical activity.
• B) Exercise can be as effective in reducing depression as psychotherapy.
• C) Only intense physical activities will produce important physical gains.
• D) Exercise has little impact on self-concept and in reducing anxiety.

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Definitions:

Antihemorrhagic

A substance or treatment that prevents or stops bleeding.

Thrombocyte

Another term for platelets, which are small blood cells that play a critical role in blood clotting.

Lymphocyte

A type of white blood cell that is part of the immune system, involved in protecting the body against both infectious disease and foreign invaders.

Humoral Immunity

A component of the immune system that is mediated by antibodies produced by B cells.