Narcolepsy Occurs When ________

question 153

Multiple Choice

Narcolepsy occurs when ________.

• A)REM sleep intrudes into wakefulness
• B)NREM sleep intrudes into wakefulness
• C)inadequate sleep occurs over a period of weeks
• D)inadequate levels of N3 (R&K Stages 3 and 4)sleep cause neurological damage

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Definitions:

Monthly Cycle

The menstrual cycle is a series of natural changes in hormone production and the structures of the uterus and ovaries of the female reproductive system.

Receptor Molecules

Proteins on the surface of cells or within cells that bind to specific molecules, triggering a response.

Target Cells

Cells that are specifically affected by hormones or other biochemical signals.

Water-soluble Hormones

Hormones that are soluble in water, allowing them to easily circulate in the blood and bind to cell surface receptors, triggering a response.