1. Stress and the Body
Health 10
Ms. Meade

2. STRESS
Stress is the psycho-physiological reaction to a stressor produced by the way we interpret events in out lives
Stress: effect of physical or psychological demand on a person.
It is an individual concern; we need a certain amount to keep us motivated and ready for action. We need t control it and manage it properly.
Lifestyle diseases have a direct link to the stress response.

3. Other terms
Stressor: physical or psychological demand that require a person to adapt to a situation.
Perception: a meaning given to an event based on an individual’s previous experience or understanding of it

4. High School Stress
Variety of change; physically, socially, and emotionally; HS is one of the most stressful periods of your life.
All kinds of change, positive or negative, can be stressors!
Studies show, H.S. students who face more than one change at a time, have drops in their GPA, as well as their self-esteem!
Students who handle change one at a time will be less effected by stress!
It is important to focus on ONE change/stressor at a time in order to decrease stress levels and protect self-esteem!
Each person’s perception of an event is their own; that perception/reaction will cause less or more stress
Ex. Being prepared or not for a test

5. What happens to the body physically?
All stress stimulates you this way to some degree; stress requires you to adapt
Heart rate increase, respirations increase
Nervous System: responds and reacts to restore normal body conditions (goose bumps)
Hormonal System: works with nervous system to help body adapt
An epinephrine, adrenaline, is a naturally occurring hormone released into the blood during fight or flight response. It causes increased heart rate and blood pressure; it makes you ready for action.
Nor epinephrine is a stress hormone that works alongside epinephrine and gives sudden energy in times of stress.

6. During times of stress…
…the physical changes can take a toll on the body if its not controlled, adapted to and managed properly
Immune system: unrelieved stress weakens immunity (reduced count of some of the cells of the immune system)
Lifestyle problems:
headache,
decreased immunity,
increased blood pressure,
digestive disorders

7. More physical responses to stress
Raised blood fats
Cholesterol
Free fatty acids
Increased brainwave activity
Rise in blood pressure
Measurable change in the electrical activity of the skin

8. The Stress Response: body’s response to a demand or stressor (Handout 13)
Alarm: body releases stress hormones which activate the nerves in all systems (identify the tensions)
Resistance: body mobilizes its resources to withstand the effects of stress (control what you can)
Recovery: healthy 3rd phase (applying the intervention successfully)
Exhaustion: harmful 3rd phase; stress exceeds body’s ability to recover (failure to apply intervention)
Prolonged stress can lead to heart disease:
fatty acids are released into the blood stream during stressful situations; if not used for action, these fatty acids can clog the arteries.

9. Managing Stress
Physical Activity: the stress response makes your body ready for physical action, therefore physical activity can relieve anxiety, strengthening the body and immunity
If you don’t act, muscles remain tensed, you can’t relax, your blood is rich with fuels that build up and can damage the heart.

10. Coping Strategies Safe short term methods of managing stress
Must give yourself time in a day to de-stress; whatever works for you
Relaxation Techniques: exact opposite of the stress response; permits body to recover from effects of stress
Physical Activity
Positive thinking
Behavior modification
Journal writing
Art therapy/hobbies
Humor/laughter
Creative problem solving
Communication skills/Venting
Time management

11. Stress Management
Relaxation: to decrease blood pressure, slow pulse, quiet anxiety and release tension; reverses the body’s natural response to stress
for some, its playing basketball, others its reading
Progressive Muscle Relaxation: relax by focusing on relaxing each muscle group in turn
Time Management: allows you to plan ahead and enjoy the present
Coping Devices: temporary measures, safe and short term
Displacement: transferring energy of suffering into something else (running or cleaning)
Venting: verbally expressing one’s feelings

12. Coping Devices that have negative effects when overused…
Defense Mechanisms: automatic, subconscious reactions to emotional injury (stress)
Denial, Fantasy, Projection, Rationalization, Regression, Selective Forgetting, Withdrawal
We unconsciously use these in cases of serious stress
Worksheet

13. Defense Mechanisms
Denial: the refusal to admit something unpleasant has occurred.
Projection: the belief, in the face of an unpleasant situation you have caused, that it is another person’s fault.
Fantasy: involves imaging, in the face of an unpleasant situation, that something positive has happened instead.
Rationalization: justification of an unreasonable action or attitude by manufacturing reasons for it.

14. Defense Mechanisms
Regression: involves using inappropriate childish ways of dealing with painful realities.
Selective Forgetting: a memory lapse concerning experience or piece of news too painful to bear
Withdrawal: involves avoiding people or activities to avoid pain.

15. Stressors
Seem to be out of your control…but you DO have control over your assessment of events…
* REMEMBER it is your perception of an event more than the event itself that causes the Stress Response in your body!!
Change your perceptions and can decrease your stress!! =)

16. Prayer Serenity Prayer:
God grant me the serenity to accept the things I can not change.
The courage to change the things I can.
And the wisdom to know the difference.