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Living Organisms Auditory and Vestibular Neurology Integumentary and Musculoskeletal Systems The Respiratory System Joints and Range of Motion Healthy Foundations Human Anatomy and Physiology - Types of Tissues Structures and Functions of Living Organisms and Genetics Heredity and Living Cells CVA Communicable Disease Enzymes and Digestion Public Health and Genetic Disease Salmonella vs E.coli Physical fitness , Wellness and Lifestyle

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Facial & Dental Injuries › View

What is a concussion?

A. All of these

B. A violent shaking of the brain inside the skull as a result of direct blow

C. Neurological damage causing impairment to consciousness, memory, balance, concentration, or personality

D. A traumatic brain injury; occasionally life-threatening

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Infection Control › View

When washing your hands, you should use soap, warm water, and friction, and keep your fingertips:

A. Pointed up.

B. Pointed down.

C. Held tightly together.

D. Dry.

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