Chapter 12 Flashcards
What is stress?
The physiological responses that occur when an organism fails to respond appropriately to emotional or physical threats; feeling of strain and pressure brought on by threats or demand; perception of threat
Stress can establish or transition to anxiety. But what is the difference between the two?
Note that they both had very similar symptoms
Stress is caused by an external trigger and is a bodily response to trigger. It is generally short term and can’t be negative or positive.
Anxiety is persistent, excessive worry is that don’t go away even in the absence of a stressor and might be out of proportion to the actual likelihood or impact of the anticipated event or events. This can be triggered by stress and is sustained for a duration. Anxiety is negative and can cause significant impairment in social, occupational, and other important areas of functioning
What is the difference between eustress and distress?
Eustress is positive stress that is associated with improved performance and productivity
Distress is negative stress that is associated with performance decrease man and negative health consequences
What is the stress cycle and who proposed it?
Hans Selye (1956)
Starts with alarm when the threat is perceived. A physiological response is activated
Then there is resistance or an attempt to cope with the stressor and the physiological arousal continues
Lastly there is exhaustion and this is result of long-term stress. body negatively impacted by sustained physiological arousal
What is the HPA axis?
Physiological response to stress involving interactions among the hypothalamus, pituitary and adrenal glands
The hypothalamus send hormone signals to the pituitary gland; which sends out hormone ACTH; which then activates the adrenal glands to secrete cortisol and epinephrine and norepinephrine
What is the function of cortisol? Hint hormone
Primary stress hormone that releases glucose into the blood; helps prepare body to respond to threat
What is the function of epinephrine and norepinephrine or also known as adrenaline and noradrenaline
Hint hormones
Hormones that increase heart rate, elevate blood pressure, and boost energy supplies
What are two ways that we can measure stress?
Psychological tests of self-reported perceptions and physiological measures Regarding hormone levels, blood pressure, galvanic skin response
What is the Holmes and Rahe stress scale?
For adults, stressful life events and their life change units scores
If the score is less than 150 the chance of developing a stress related illness is 30%. 150 to 299 is 50% and more than 300 is 80%
What is psychoneuroimmunology?
The study of relationships among psychology, the nervous and endocrine systems, and the immune system
A.k.a. the impact of stress and immune system function
What eight body systems are affected by stress?
Musculoskeletal system, respiratory system, cardiovascular system, endocrine system, gastrointestinal system, male reproductive system, female reproductive system, and respiratory
When is stress good and when I stress bad?
The initial arousal that accompany stress is typically adaptive and helps us respond to potentially dangerous events. When stress is chronic, there is a direct negative influence on health.
What are things that work for stress management?
Identify stressors, get adequate rest, develop a time management planner daily schedule, healthy diet, regular physical exercise, mobilize a support network, meditation or mindfulness, and share or expressed your thoughts and feelings to self or others
How does mindfulness-based stress reduction work?
Mindfulness is the awareness that arises when they pay attention to what is happening in the present moment on purpose with an attitude of non-judgment.
And bring attention to response pattern and disrupt the habit loop
What are the three different moods of happiness?
Attunement which is security, openness, confidence
Engagement which is interesting engagement with worthy pursuit, vitality, activity flow
Endorsement which is signal life is good, feelings of happiness and joy