unit 4 Flashcards
(210 cards)
persist over an extended period of time
chronic stressors
brief focal events, can be overwhelming after event
acute stressors
good stress associated with positive feelings, optimal health, and performance
eustress
optimal level combines
eustress and distress
excessive and dehabilitating stress, performance will decline
distress
accelerated heart rate, headaches, or gastrointestinal problems
physiological stress response
difficulty concentrating or making decision
cognitive stress response
drinking alcohol, smoking, or taking actions directed at eliminating cause of stress
behavioral stress response
scientific study of how stress and other psychological factors impact health impact health and how people respond to illness
health psychology
developed fight or flight response
walter cannon
sympathetic NS response to a specific stressor, assists in maintaining homeostasis, pupils dilate, HR increases, respiration quickens, sweat
fight or flight response
stress expert, accidentally discovered that prolonged negative stimulation (stressors) caused rats to show signs of adrenal enlargement, thymus, lymph node shrinkage, stomach ulceration
hans selye
bodys nonspecific physiological response to stress
general adaptation syndrome
body’s immediate reaction
alarm reaction
body has adapted to stressor, remains on alert, and prepared to respond like alarm reaction with less intensity
stage of exhaustion
sympathetic triggers arousal via release of adrenaline, activates fight or flight, simultaneously HPA axis activates
alarm reaction
stress has favorable effects
in short bursts
threatened death or serious injury, men and minorities report more traumatic groups
traumatic events
chronic stress reaction caused by painful memories
PTSD
43 major life events, that require readjustment, many pleasant life events are listed, can add up over time
social readjustment rating scale (SSRS)
minor irritations and annoyances that are part of daily life
daily hassles
work situation that combines excessive job demands and workload with little discretion in decision making)
job burnout
high levels of cortisol become vulnerable to infection or disease
chronic stress
physical disorders or diseases that are worsened by stress and emotional factorfs
psychphysiological disorders