Exam 1 Flashcards
What are the 3 core concepts of stress
Adaptive
Maladaptive
Stressor
this is a biological, psychological, social, or chemical factors that causes physical or emotional tension and may contribute to the development of certain diseases
stressor
this term is used loosely today and still lacks a definitive explanation
stress
May be viewed as an individual’s reaction to any change that requires an adjustment or response, which can be physical, mental, or emotional
Responses directed at stabilizing internal biological processes and psychological preservation of self-identity and self-esteem
stress
this is behavior that maintains the integrity of the individual and viewed as positive and correlated with a healthy response
adaptive response
When behavior disrupts the integrity of the individual
Considered to be negative or unhealthy
maladaptive response
This person defines stress as the following “The state manifested by a specific syndrome that consists of all the nonspecifically induced changes within a biologic system.”
Hans Selye
Hans Selye definition of stress has come to be known as what
fight-or-flight syndrome
during this stage of Selye’s general adaptation syndrome the physiological responses of the fight-or-flight syndrome are initiated
alarm reaction stage
during this stage of Selye’s general adaptation syndrome the individual uses the physiological responses of the first stage as a defense in the attempt to adapt to the stressor; if adaption occurs then the third stage is prevented or delayed
stage of resistance
during this stage of Selye’s general adaptation syndrome the body responds to prolonged exposure to a stressor, adaptive energy is depleted, diseases of adaption can occur such as headaches and mental disorders
stage of exhaustion
True or false: fight-or-flight symptoms occur in response to psychological or emotional stimuli just as they do to physical stimuli
True
A 25-year-old man barely avoids a motor vehicle accident. His heart is pounding, his palms are sweaty, and his respirations are increased. This is an example of which stage of the general adaptation syndrome? A .Alarm reaction stage B. Stage of resistance C. Stage of exhaustion D. Stage of biological stress
A
Is said to occur when an individual’s physical or behavioral response to any change in his or her internal or external environment results in preservation of individual integrity or timely return to equilibrium
adaptation
stress as an environmental event: this concept defines stress as an ___ that triggers and individual’s adaptive physiological and psychological responses
event
Stress as an environmental event the even creates change in the life pattern of the individual, requires significant adjustment in lifestyle and taxes available ____
this change can be either positive or negative
resources
stress and an environmental event: stress is measured by the Miller and Rahe what
Recent Life Changes Questionnaire (RLCQ)
What does a high score on the RLCQ mean
It places the individual at greater susceptibility to physical or psychological illness
The RLCQ can be completed considering life stressors within a 6 month or ___ years period
1
True or false: stress overload predisposes a person to illness
It is unknown whether stress overload merely predisposes a person to illness or actually precipitates it.
Appears to be a link
Why are life questionnaires like RLCQ criticized
Because they don’t consider the individual’s perception of the event
What do life changes questionnaires fail to consider
cultural variations
individual’s coping strategies
available support systems at the time when the life change occurs
This concept emphasizes the relationship between internal variables (within an individual) and external variables (within the environment).
Parallels the modern concept of disease etiology
stress as a transaction between the individual and the environment
A stimulus arising from the internal or external environment and perceived by the individual in a specific manner
precipitating event
determination of an event as stressful depends on the individual/s ___ appraisal of the situation
cognitive
this is an individual’s evaluation of the personal significance of the event or occurrence.
cognitive appraisal
The cognitive response consists of what two things
primary appraisal
secondary appraisal
what are the 3 types of primary appraisal
irrelevant
benign-positive
stressful
an event is seen as this type of primary appraisal when the outcome holds no significance for the individual
irrelevant
an event is seen as this type of primary appraisal when an outcome is perceived as producing pleasure for the individual
benign-positive
___ appraisals include harm/loss, threat, and challenge
stresss
Harm or loss appraisals refer to damage or loss already ____ by the individual
experienced
Appraisals of ____ nature are perceived as anticipated harms or losses
threatening
When an event is appraised as ___ the individual focuses on potential for gain or growth rather than on risks associated with the event
challenging
in stress as a transaction between the individual and the environment this is An assessment of skills, resources, and knowledge that the person possesses to deal with the situation
secondary appraisal
in a ____ appraisal the individual evaluates their skills that they possess to deal with the situation by considering the following
Which coping strategies are available to me?
Will the option I choose be effective in this situation?
Do I have the ability to use that strategy in an effective manner?
secondary
A student with an A average is to take an exam. The student is relaxed and says the exam is not of concern because a failing grade would not affect successful completion of the course. What has contributed to this student’s adaptation response to stress?
A. The student judges the event as irrelevant.
B. The actual precipitating event.
C. The student’s cognitive appraisal of the situation.
D. The event is appraised as challenging.
C.
These strongly influence whether the response is adaptive or maladaptive
predisposing factors
What are the types of predisposing factors
genetic influences
past experiences
existing conditions
These are a type of predisposing factor and are circumstances of an individual’s life that are acquired through heredity
genetic influences
These are a type of predisposing factor and are occurrences that result in learned patterns that can influence an individuals adaptation response
includes previous exposure to the stressor, learned coping responses, and degree of adaptation to previous stressors
past experiences
these are a type of predisposing factors and incorporate vulnerabilities that influence the adequacy of the individual’s physical, psychological, and social resources for dealing with adaptive demands
existing conditions
this theory is ties into predisposing factors of existing condition and adds that as existing conditions (loss or lack of resources) exceed the person’s perception of adaptive capabilities, the individual not only experiences stress in the present but also becomes more vulnerable to the effects of stress in the future because of a “weaker resource reservoir to call on to meet future demands
Hobfoll’s conservation of resources theory
Occurs when an individual’s physical or behavioral response to any change in his or her internal or external environment results in disruption of individual integrity or in persistent disequilibrium
maladaptation
this involves the use of coping strategies in response to stressful situations
stress management
Coping strategies are ___
When they protect the individual from harm (or additional harm)
Strengthen the individual’s ability to meet challenging situations
adaptive
Responses are considered ___ when the conflict goes unresolved or intensifies, energy sources become depleted as the body struggles
maladaptive
what are some adaptive coping strategies
Awareness Relaxation Meditation Interpersonal communication Problem-solving
this is an adaptive coping strategy that allows you to become aware of the factors that create stress and the feelings associated with a stressful response
awareness
this is an adaptive coping strategy that can include breathing exercises or physical exercise
relaxation
this is an adaptive coping strategy that has been shown to produce a lasting reduction in BP and other stress-related symptoms when practiced for 20 minutes once or twice a day
meditation
This is an adaptive coping strategy that is done by expressing what is concerning to you to someone that you feel comfortable with and allow you to reduce the way stress is escalating
interpersonal communication
This is an adaptive coping strategy in which the individual is able to view the situation objectively or seek assistance in doing this and then apply a problem-solving and decision-making model
problem-solving
Know the order of these
Assessing the facts of the situation
Formulating goals for resolution of the stressful situation
Studying the alternatives for dealing with the situation
Determining the risks and benefits of each alternative
Selecting an alternative
Implementing the alternative selected
Evaluating the outcome of the alternative implemented
If the first choice is ineffective, selecting and implementing a second option
studies have shown that those who care for pets are better able to ___ with stressors in life
cope
this studies the biological basis of behavior and several mental illnesses are now considered physical disorders resulting from malfunctions of the brain
neuroscientific revolution
The study of the biological foundations of cognitive, emotional, and behavioral processes.
psychobiology
this part of the brain is:
Largest part of the brain
Right and left hemispheres separated by corpus callosum
Each hemisphere contains frontal, parietal, temporal, and occipital lobes
cerebrum
the forebrain can be divided into what
cerebrum
diencephalon
the midbrain consists of what
mesencephalon
the hindbrain consists of what
pons
medulla
cerebellum
Neuroimaging tests suggest there may be decreased activity in the frontal lobes of people with what mental disorder
schizophrenia
this connects the cerebrum with the lower structures of the brain
consists of the thalamus and hypothalamus
diencephalon
the thalamus and hypothalamus are part of loops structures known as what
limbic system
this part of the limbic system Integrates all sensory input (except smell) on its way to the cortex
Involved in temporarily blocking minor sensations, so that an individual can concentrate on one important event when necessary
thalamus
the impact of dopamine in the ____ is associated with several neuropsychiatric disorder
thalamus
the hypothalamus regulates what
the pituitary gland
The pituitary gland can be divided into what
posterior and anterior lobes
these are the functions of what part of the brain
- Regulation of the pituitary gland
- Direct neural control over the actions of the autonomic nervous system
- Regulation of appetite, temperature, blood pressure, thirst, and circadian rhythms
- Regulation of temperature
Hypothalamus
the primary function of this part of the brain is
Consists of portions of the cerebrum and diencephalon
Includes the thalamus and hypothalamus, as well as other minor structures
Called the “emotional brain”
Associated with feelings of fear and anxiety; anger, rage and aggression; love, joy, and hope
Sexuality and social behavior
limbic system
this structure of the limbic system seems to be a primary gateway to processing emotional stimuli, particularly responses to fear, anxiety, and panic
amygdala
Structures of major importance in the mesencephalon, or midbrain, include nuclei and fiber tracts.
Extends from the pons to the hypothalamus
Responsible for integration of visual (automatically turning away from a dangerous object when it comes into view), auditory (turning toward sounds that is heard), and righting reflexes ( keeping head upright)
mesencephalon
Part of the brainstem
Contains centers for respiration
Associated with sleep and dreaming
pons
Connects the spinal cord and pons
Responsible for heart rate, respiration, BP, and reflexes such as swallowing, sneezing, coughing and vomiting
medulla
this is connected to the brainstem through bundles of fiber tracts and is associated with involuntary aspects of movement such as coordination, muscle tone, and the maintenance of posture and equilibrium
cerebellum
the tissue of the CNC consists of nerve cells what what that generate and transmit electrochemical impulses
neurons
this contains the nucleus of the neuron and is essential for the continued life of the neuron
cell body
these are processes that transmit impulses toward the cell body
dendrites
transmits impulses away from the cell body
axons
what are the 3 classes of neurons
afferent
efferent
interneurons
this class of neurons carry impulses from receptors in the internal and external periphery to the CNS
afferent
this class of neurons carry impulses from the CNS to effectors in the periphery such as muscles and glands
efferent
this class of neurons exist entirely within the CNS and 99% of all never cells belong to this group
interneurons
The junction between two neurons is a
synapse
the small space between the axon terminal of one neuron and the cell body or dendrites of another is called what
synaptic cleft
Neurons conducting impulses away are called
postsynaptic neurons
Neurons conducting impulses toward the synapse are called
presynaptic neurons
a lot of medications work in the
synaptic cleft
these are chemicals stored in the axon terminals of the presynaptic neuron Many neurotransmitters have implications in the etiology of emotional disorders and in the pharmacological treatment of those disorders.
neurotransmitters
the ANS is divided into what
SNS
PSNS
what are the major categories of neurotransmitters
cholinergics
monoamines
amino acids
neuropeptides
this is a cholinergic and the first chemical to be identified and proven to be a neurotransmitter
acetylcholine
functions at the junction of nerves and muscles, affects sleep, awake arousal, pain, perception, coordination of movements and ability to retain memories
When there’s low levels of acetylcholine levels there’s impaired memory function and decreased motor function
acetylcholine
this neurotransmitter is involved in the fight or flight responses, creates activity at the post synaptic nerve terminal
Regulates moods cognition, perception, locomotion, cardiovascular functioning, and sleep and arousal
norepinephrine
Disorders associated to this are depression and mania, anxiety, and schizophrenia
norepinephrine
what is an example of monoamine transmitters
norepinephrine
dopamine
serotonin
histamine