Which of the following statements about the effects of caffeine, alcohol, or nicotine on sleep is FALSE?

A. A single cup of coffee may double the amount of time it takes an average adult to fall asleep.
B. Alcohol has been shown to reduce the amount of time it takes to fall asleep.
C. People who smoke one pack of cigarettes a day have been shown to sleep more deeply than nonsmokers.
D. Poorer sleep and restlessness occur later in the night as a result of alcohol.


C. People who smoke one pack of cigarettes a day have been shown to sleep more deeply than nonsmokers.

Health & Biomechanics

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What is the meaning of the prefix nulli-?

A) outside B) bad C) none D) many

Health & Biomechanics

This pharmacological agent raises the blood sugar: ________.

Fill in the blank(s) with the appropriate word(s).

Health & Biomechanics

A bruise of brain tissue describes what cerebral condition?

A) accident B) hemorrhage C) contusion

Health & Biomechanics

The Board of Certification established continuing education requirements to encourage certified athletic trainers to:

A. Enroll in a graduate-level program B. Comply with state licensure requirements C. Attend symposia and conventions D. Recertify CPR/AED training E. Master new athletic training-related skills and techniques

Health & Biomechanics