Who Is Most Likely to Get a Cold

question 65

Multiple Choice

Who is most likely to get a cold?

• A) Those who had negative events and a small social network
• B) Those who had positive events and a small social network
• C) Those with negative events and a highly diverse social network
• D) Events and social networks were not related to colds

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Definitions:

Circadian Rhythm

An internal biological clock regulating a variety of physiological processes, including the sleep-wake cycle, over roughly a 24-hour period.

Diurnal

Periodically active during the day and inactive at night.

Ultradian

Describes biological rhythms with cycles shorter than 24 hours, such as the stages of sleep or patterns of hormone release.

Infradian

refers to biological rhythms with cycles that are longer than a day, such as menstrual or seasonal cycles.