Stress And Coping Flashcards
What is stress
The human body’s response to change and in its normal state
Types of stressors
Internal
External
Physiological
Psychological
Internal stressors
Illness
Hormonal change
Fear
External stressors
Temperature change
Loud noises
Attacks
Conflicts
Physiological stressor types
Chemical agents/ drugs Physical changes (heat, cold, trauma) Infection Nutritional imbalance Immune disorder
Physiological stressor
External/ internal condition that changes the homeostasis
Psychological stressor
Feeling of emotional stress or pressure
Psychological stressor types
Traumatic event
Fear/ victimization
Media exposure
Change in way of living
Effects of stress
Change in appetite, activity, sleep level Is withdrawn/isolated Aggressive behaviors/blaming others Lack of control Increase in P, R, BP constipation or diarrhea Dry mouth, headaches Back ache/stiff neck Weight gain/loss
Affects of long-term stress
Effects physical status
Increased risk for disease or injury
Compromises recovery and return to normal function
Sources of stress
Developmental
Situational
Personal
Developmental stress
Predictable
Certain task must be resolved to reduce stress
Situational stress
Unpredictable- can occur at anytime, at any stage of life
Can be positive or negative
Personal factors of stress
Developmental/ life stage
General health (nutrition, sleep, illness)
Mental health
Support system
Homeostasis
The mechanism within the body that work to maintain internal balance
Adaptation
The change that results from response to a stressor
Local adaptation syndrome (LAS)
Localized response of the body to stress
Only involves a specific part of body
Short term
General adaptation syndrome (GAS)
Bio chemical model of stress responses that describes the bodies general response to stress
- alarm reaction
- Resistance stage
- exhaustion stage
Alarm reaction
Tight when stressor is perceived Fight or flight Increase hormonal level Shocked face- increase energy, alertness, O2, intake, BP counter shock- reversal of shock phase
Resistance stage
Try to adapt
Normalization of VS, hormones, energy production
Become exhausted with serve damage to the body
Stress may be confined to a smaller area (LAS) and regain homeostasis
Exhaustion stage
Body attempts to rest to regain balance
Adaptive mechanisms fail/ unable and o resist effects of the stressor
Body may not be able to go back to normal
Mind body interaction
Link between psychological stressors and physiology response
Anxiety
Vague, uneasy feeling of discomfort or dread
Caused by anticipation of danger/ fear of unknown threat
The most common human response to stress
Mild anxiety
Benefits= increased motivation, outcome, alertness
Heightened senses
Facilitated problem-solving
Restlessness and increased questioning