Week Five - Stress & Coping Flashcards
What is the Generalised Adaptation Syndrome?
The unspecific reaction of the body to stressors in the environment.
Consists of 3 stages; alarm reaction, resistance and exhaustion phase
What is the HPA?
The system that controls the stress response; hypothalamus, pituitary gland, adrenal cortex
What does the Amygdala do in relation to stress?
Detects things that are dangerous in the environment
What does the Prefrontal cortex do in relation to stress?
Regulates stress response by making things seem less scary
What does the pituitary gland do in response to stress?
Releases hormones that tell the adrenal gland to release cortisol
What cortisol do in relation to stress?
Travels through the blood and tells other body parts to wake up
What occurs during the alarm reaction stage (GAS)
Can cause downturn in bodily defences and blood pressure (cannot be maintained for long periods of time)
What occurs in the resistance stage (GAS)
body tries to adapt to a stressor but arousal is still higher than normal
Why does the stage of exhaustion occur (GAS)?
Exhaustion occurs if the resistance stage lasts too long resulting in a depletion of bodily resources and energy and ability to resist stress declines and disease development is increased
What are the 2 types of stress?
Acute and chronic
What is acute stress?
Short lived such as exams
What is chronic stress?
Long lived stress e.g., occupational stress
What are the 4 common overarching responses to stress
mind
body
emotions
behaviour
What is the relationship between stress and immune system?
Stress & negative emotions can dysregulate the immune response by disturbing the interplay among the CNS, endocrine system and the IS
What behavioural mediators of the relationship between stress and immunity exist?
Link between stress & immunity may be mediated by specific health behaviours, psychosocial factors
being in troubled relos
negative or competitive social interactions
feeling lonely
getting good sleep
diet
exercise
Explain the Transactional Theory of Stress and Coping
Stress is a product of a transaction between a person and his/her environment.
Consists of primary and secondary appraisal
What is a Primary Appraisal & Secondary Appraisal (TTSC)
Where the person decides i the situation is benign, stressful or irrelevant
- either ignores or continues to secondary appraisal
Considered stressful and then coping mechanisms are introduced .. ‘do i have the resources to cope’
What factors influence appraisal?
iminent events (happening soon e.g., results)
unexpected time (e.g., death)
unexpected events
ambiguous
risk or harmful events
undesirable events
no control events
life changing events