Stress and Coping EVOLVE Flashcards
stress response can directly cause damage to
body tissues
stress can damage tissue by
increasing heart rate and blood pressure and causing the release of powerful stress hormones
third form of stress, sociocultural stress, occurs when
social systems are challenged by factors such as racism, economic hardship, or political upheaval
Stress is
autonomic psychological or emotional response to an internal or external environmental challenge, which is automatic and typically beyond a person’s resources or ability to respond
Bystritsky & Kronemyer definiton of stress
nonspecific response of the body to any demand made upon it.
A stressor is
an event or stimulus that disrupts the person’s sense of equilibrium
Stress appraisal is
process by which the person interprets a stressor as either a threat or a challenge
People react to stress in different ways
true or false
true
The way a person responds to stress determines
its impact on the person’s attitude and physiologic response
Stress also may trigger
inflammatory bowel disease
cardiovascular disease
chronic pain
autoimmune diseases such as rheumatoid arthritis
In Roy’s theory, people adapt to stress by
meeting their physiologic needs
developing a positive identity
performing social role functions
balancing dependence and independence
Stressors disrupt the person’s
equilibrium resulting in illness
homeostasis is
the body’s regulation of systems to maintain a steady state
fight-or-flight response is activated by
excitement or threat
fight-or-flight activates
autonomic nervous system
auntonomic nervous system activation result in
increase in heart rate, blood pressure, and respirations along with pupil dilation and a decrease in gastric motility and blood flow to the skin
When experiencing the fight-or-flight response, people report
rapid heartbeats
palpitations
nausea
anxious feelings.
general adaptation syndrome (GAS) is
body responds in the same way to any demand, whether it is physical, emotional, pleasant, or unpleasant
GAS is evoked when
the stimulation or stressor is strong enough to activate the autonomic nervous branch of the central nervous system, eliciting an adaptive response
distress is
negative stress
eustress is
positive stress
GAS consists of three stages:
alarm reaction
resistance
exhaustion
Most stressful events involve
only the first two stages
when is third stage of stress activatied
ongoing demands can exceed the body’s resources and lead to the final stage of exhaustion
when is the alarm stage activated?
when homeostasis is threatend
In the alarm stage, the following are activated
hypothalamic
pituitary
adrenal
autonomic nervous systems
In the resistance stage the body
attempts to adapt to the stressor
some of the initial responses are lessened as
the parasympathetic nervous system reverses the sympathetic stimulation and stabilization occurs
When resources are depleted and the body is unable to continue the efforts of adaptation, the body
cannot maintain physical function and death may result at a cellular or systemic level
what can stop the body from dying at the last stage
medication, nutritional support, or other therapies
tissues of the body more directly affected by stress demonstrate
local adaptation syndrome (LAS),
local adaptation syndrome (LAS) is felt as
inflammation, reflexive response to pain, or hypoxia secondary to catecholamine release
Hypoxia can negatively affect
wound healing as well as the ability to think clearly at times of severe anxiety
GAS and LAS are closely related, but the effects of LAS are most notably manifested by
activities in the immune system.
allostasis is
alternate term for the stress response
allostasis is
how homeostasis is reestablished
the purpose of allostasis
is to assist the body in maintaining stability
Chronic high levels of stress can
produce atrophic changes in the brain
Richard Lazarus and his colleagues developed a theory of
cognitive mediation within emotion
appraisal is
unconscious assessment of a demand or stressor
appraisal occurs in how many stages
two stages
first stage of appraisal
The person measures what is at stake in the stressful encounter
first stage of appraisal factors
immediacy of the threat and the degree of ambiguity
second stage of appraisal
coping options are evaluated
Primary and secondary appraisals determine whether
the stressful situation or transaction is a threat or a challenge
A threat invokes the possibility of
harm or loss
challenge holds the possibility of
benefit
Current related research is focused on
the concepts of conscientiousness and responsibility
sense of coherence (SOC) is
characteristic of personality that references one’s perception of the world as comprehensible, manageable, and meaningful
Comprehensible means
that the demands of the internal and external environments are understandable and predictable
manageable means
that the person recognizes resources that are available to meet these demands
meaningful is
the person’s interpretation of the demands as worthy of engagement
Coping has been defined as
the dynamic cognitive and behavioral efforts to manage demands that are appraised as exceeding immediately available resources
Examples of bad type of coping
denial
suppression
excessive use of alcohol and other drugs
Defense mechanisms are
predominantly unconscious, protective coping methods that people may apply in response to a perceived threat
Defense Mechanisms
Defense Mechanisms
denial
displacement
intellectualization
projection
rationalization
reaction formation
regression
repression
sunlimitation
Compensation is
Focusing on strengths rather than perceived weaknesses
Denial is
Ignoring aspects of reality that induce anxiety or contribute to a loss of self-esteem
Displacement is
Redirecting negative emotions perceived as unacceptable or threatening to a safer focus
Intellectualization is
Overthinking a challenging situation or impulse to avoid dealing with the emotions it elicits
Projection is
Attributing one’s own motives, values, desires, situational responses, and personality traits to another person
Rationalization is
Explaining personal actions in a way that enhances one’s own self-image
Reaction formation is
Responding to negative thoughts or feelings by demonstrating opposite emotions and actions
Regression is
Reverting to behavior associated with an earlier stage of development when challenged by thoughts and stressors
Repression is
Blocking unacceptable thoughts and feelings from consciousness
Sublimation is
Channeling unacceptable emotions or impulses into acceptable actions or responses
Problem-focused coping techniques are aimed at
altering or removing the stressor
Studies have shown that successful coping usually involves
problem-focused and emotion-focused efforts
Coping strategies may be chosen on the basis of
personal experience of success with other mechanisms
the degree of threat
availability of social resources
responses to stress may be understood if the three major systems of the body are recognized what are they
The nervous, endocrine, and immune functions
physical signs of stress are
those of sympathetic nervous system stimulation
The cerebral cortex interprets
somatic, auditory, visual, and other sensory input
temporal areas of the cerebral cortex, when stimulated produce
a sensation recognized as fear
Corticotropin-releasing hormone (CRH) released by the hypothalamus stimulates the pituitary to release adrenocorticotropic hormone (ACTH)
what are the effects of these hormones
increase the heart rate, resulting in increased cardiac output and elevated blood pressure
A consequence of hypothalamic activation is sympathetic stimulation triggers
epinephrine and norepinephrine release from the adrenal medulla
The combined effect of epinephrine and norepinephrine is known as
sympathoadrenal response