Alertness

Preserving patients' sanity in the hospital

Last year, 62-year-old Mark Halliday, a student in the Master of Social Work program at Rutgers, was hospitalized with a diabetes-related leg infection. Within 24 hours Halliday's heart rhythm became irregular, ...

Apr 14, 2014
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Alertness is the state of paying close and continuous attention, being watchful and prompt to meet danger or emergency, or being quick to perceive and act. It is related to psychology as well as to physiology. A lack of alertness is a symptom of a number of conditions, including narcolepsy, attention deficit disorder, chronic fatigue syndrome, depression, Addison's disease, or sleep deprivation. The word is formed from "alert", which comes from the Italian "all'erta" (on the watch, literally, on the height; 1618)

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