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What am I?. Nobody can escape me. I am sometimes good and sometimes harmful to your health. I can be the spice of life. I can be life threatening. STRESS. What is Stress?. Stress is “a non-specific response of the body to any demand or challenge Stress is anything that…. Threatens us
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What is Stress? • Stress is “a non-specific response of the body to any demand or challenge • Stress is anything that…. • Threatens us • Prods us • Scares us • Worries us • Thrills us
Stress is an inevitable aspect of life. • We are under stress every day. • Without it, • We wouldn’t move • Think • Get out of bed • Care
EUSTRESS • Stress can be good when it helps us perform better DISTRESS • Stress can be bad when it causes upset or makes us sick
EFFECTS OF STRESS Stage 1 • The initial alarm reaction • The fight or flight response Stage 2 • Intensification or recovery Stage 3 • Adaptation Stage 4 • Exhaustion
The Alarm Reaction Within seconds, sometimes even before the stressor is identified, the brain’s arousal system activated the sympathetic nervous system. • Adrenalin and other stress hormones are released • Pupils dilate • Pulse and respiration speed up • Blood pressure increased • Sweating increases • Muscles tense up • Hair may stand on end
Intensification or Recovery If threat is real, energy is used to actually run, hit or lift. If there is no threat, the body returns to a more relaxed state.
Adaptation If the source of stress doesn’t go away, the body changes are retained. The level of stress begins to be viewed as normal.
Physical Symptoms • Heartburn • Tense muscles • Nervouse sweat • Headaches • Stomach aches • Diarrhea • Skin problems • Heart palpatations • Frequent illness
Emotions • Anxiety • Irritablity • Crying • Preoccupied • Sleep disturbance
Behaviours • Overeating • Lack of appetite • Increased use of caffeine or smoking • Difficulty falling asleep • Stuttering • Increased use of tranquillizers
Exhaustion If stress continues unrelieved for a long period of time, serious health problems result
Physical Symptoms • High blood pressure • Heart attack • Ulcers • Colitis • Stokes • Exhaustion • Migraines
Emotions • Depression • Suicidal tendencies • Rage • Hysteria
Behaviours • Frequent serious accidents • Loss of sexual desire • Disordered eating