Figure 46-1 Use the Figure to Answer the Corresponding Question(s)

question 15

Multiple Choice

Figure 46-1
Use the figure to answer the corresponding question(s) .
-Refer to Figure 46-1.Which two figures in the accompanying illustration represent inhalation steps of the respiratory cycle?

• A) 1 and 3
• B) 1 and 2
• C) 2 and 3
• D) 2 and 4
• E) 3 and 4

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Definitions:

Oprah Winfrey

An influential American media proprietor, talk show host, actress, producer, and philanthropist, known for her self-titled, multi-award-winning talk show.

Circadian Rhythms

Circadian rhythms are biological processes that occur on a roughly 24-hour cycle, affecting various physiological and behavioral functions such as sleep-wake patterns and hormone release.

REM Sleep

A unique phase of sleep characterized by rapid eye movements, more dreaming, and bodily movement, and faster pulse and breathing.

Slow-Wave Sleep

A stage of sleep in the sleep cycle characterized by deep sleep, during which brain waves slow down significantly.