PPT 2 Part 2 Flashcards

1
Q

Psychologic & physiologic response to stressors

A

Stress

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Stimuli in the physical & social environment that produce tension & strain

A

Stressors

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q
  • Can be subtle
  • Some exposure is okay
  • Over time: upsets physical & psychological equilibrium
  • Can cause illness directly and promote addictive and risky sexual behaviors
A

Stress

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Selye’s Model is called?

A

General Adaptation Syndrome (GAS)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q
  • Describes the process through w/c exposure to stressors results in health deficits
  • Has three stages
A

Selye’s Model: GAS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

3 stages of GAS

A
  1. Alarm reaction
  2. Stage of resistance
  3. Stage of exhaustion
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

GAS Stage

  • Hormonal reactions: ↑heart rate, ↑respiration, ↑blood pressure
  • Termed as the fight or flight response
A

Alarm Reaction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

GAS Stage

  • Body tries to adapt to the stressor
  • Physiologic arousal declined & body replenishes hormones released in the 1st stage
  • Ability to cope with other stressors is impaired → diseases of adaptation
  • Ulcer, high BP, CHD, asthma, impaired immune function
A

Stage of Resistance

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

GAS Stage

Prolonged physiological arousal due to prolonged stress depletes energy stores

A

Stage of Exhaustion

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Consistently high stress hormone levels

A

Chronic stress

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

During prolonged stress, the stress hormone is ___ higher level

A

10x

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Stress can trigger the release of ___, which can lead to inflammation and contribute to various health issues

A

Cytokines

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Stress hormone

A

Cortisol

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Raises risk for psychiatric disorders (in patients w/ the genetic predisposition & while the brain is still developing)

A

Severe Or Prolonged Stress

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Direct effect of stress

A

Physiological changes in the body

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Indirect effect of stress

A

Changes in behavior

17
Q

Hormones can cause ___ beating of the heart, which can be fatal, and also increases in levels of ___ causing a buildup of plaque on the BV

A
  • Fast/ erratic
  • Blood lipids
18
Q

First hormone to respond to stress

A

Catecholamines

19
Q

High cortisol will result in?

A

Longer inflammation

20
Q

Prompts the immune system to ready itself for infection/ challenges in skin and blood integrity

A

Acute time limited stressor: fight or flight

21
Q

Weakly associated with different immune consequences

A

Stressful event sequences

22
Q
  • Associated with the most global suppression of immunity
  • Duration is a factor
A

Chronic stressor

23
Q

Vulnerability to stress-related decreases in immune function

A

Age and disease status

24
Q

Immune System Disorders

Sustained cortisol activity = ↑GI symptoms

A

Irritable bowel syndrome

25
Q

Can cause ↑GI symptoms

A

Sustained cortisol activity

26
Q

Immune System Disorders

Neuropeptides released during stress= activate glial cells to produce inflammatory molecules = more inflammation

A

Multiple sclerosis

27
Q

Combating stress

A
  1. Mediates stress: relationships & other social resources
  2. Effective time management
  3. Goal setting
  4. Prioritizing tasks
  5. Realistic about one’s abilities & expectations
28
Q

Managing Stress

A
  • Combination of physical, social, environmental, and psychological approaches to managing stress
  • Healthy social interactions and optimizing environmental factors
  • Noise, lighting and living space
    o Physical environment and stress in Seasonal depression with limited daylight