All Research That Involves Human Subjects

question 4

Multiple Choice

All research that involves human subjects:

• A) must undergo IRB approval.
• B) does not require IRB approval.
• C) may or may not require IRB approval.
• D) must adhere to institutional policy regarding IRB approval.

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Definitions:

Stomach

A dilated, saclike, distensible portion of the alimentary canal below the esophagus and before the small intestine.

Melatonin

A hormone produced by the pineal gland that regulates sleep-wake cycles, often used as a dietary supplement to treat insomnia.

Pineal Gland

A small endocrine gland in the brain that produces the hormone melatonin, which regulates sleep patterns.

Regulating Sleep Patterns

The practice of managing sleep habits to ensure consistent, quality rest and overall health.