Most contagious diseases are caused by

A. allergens.
B. viruses.
C. bacteria.
D. protozoa.


Answer: B

Health & Biomechanics

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Alcohol is classified as a(n)

A. depressant. B. opioid derivative. C. narcotic. D. stimulant.

Health & Biomechanics

Symptoms of chronic amphetamine abuse include ___________.

a. emotional lability, anorexia, amnesia, photophobia, and paranoid syndrome b. short-term memory loss, impaired learning, apathy, lethargy, reduced testosterone levels, and sperm count c. euphoria, agitation and excitation, arrhythmia, or cardiac failure d. flashbacks, panic or paranoia, and psychotic episodes

Health & Biomechanics

What term is used to describe the movement of the ankle that results in the top of the foot moving toward the anterior tibia in the sagittal plane?

A. Flexion B. Extension C. Plantar flexion D. Dorsiflexion

Health & Biomechanics

Barbiturates can cause intoxication and hangovers

Indicate whether the statement is true or false

Health & Biomechanics