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Table 1
Common signs and symptoms of excessive stress
Cognitive	Emotional	Behavioral	Physical

Confusion	Anger	Changes in eating	Tachycardia
Disorientation	Grief	Sleep disorders	Tachypnea
Attention deficits	Depression	Decreased personal hygiene	Dizzy spells
Difficulty making decisions	Hopelessness	Withdrawal from others	Hypertension
Memory loss	Helplessness	Prolonged silences	Excessive sweating
Nightmares	Feeling overwhelmed	Panic attacks	Dazed or numb appearance

Hammond and Brooks Critical Care 2001 5:315 doi:10.1186/cc1059

Table 1