Section 3, Chapter 7 Flashcards
A discrepancy or imbalance between perceived demands and perceived coping abilities 
Stress
Agents, conditions, experiences, or other stimuli that cause stress; can be physical, emotional, or psychological. 
Stressors 
Commonly referred to as positive stress and is often seen as beneficial. Typically short-lived and perceived as being within one’s coping abilities. 
Eustress
A more severe and negative type of stress which can occur in both the short and long term. Perceived as being outside one’s coping abilities. 
Distress
A stimulus that challenges the bodies homeostasis and triggers arousal.
Stressor 
Outside events, situations, stimuli or experiences that challenge the bodies homeostasis and trigger arousal 
External stressors 
Individual perceptions, beliefs, attitudes or expectations that challenge the bodies homeostasis and trigger arousal 
Internal stressors 
Sudden anxiety-provoking situations that tend to be short in duration 
Acute time-limited stressors 
More serious real-world challenges that are over relatively quickly 
Brief naturalistic stressors 
A focal event that produces a series of difficult, longer-term consequences that will subside at some point in the future
Stressful event sequences
Pervasive situations caused by life-changing circumstances that do not have a clear endpoint in sight 
Chronic stressors 
Traumatic experiences that occurred in the distant past yet continue to have long lasting psychological and emotional impact
Distant stressors 
Being asked to speak during a meeting is an example of what type of stressor 
Acute time-limited stressor
Interviewing for a new job is an example of what type of stressor 
Brief naturalistic stressor
Experiencing the death of a loved one is an example of what type of stressor
Stressful event sequence
Being a caregiver for a family member with Alzheimer’s disease is an example of what type of stressor 
Chronic stressor 
Enduring physical abuse at an early age is an example of what type of stressor
Distant stressor 
What is the most common source of stress in the U.S. according to a recent APA survey? 
Healthcare costs

Stress that is transient in nature and in which arousal recedes after a brief period. 
Acute stress 
Unremitting stress that persists for extended periods of time 
Chronic stress 
When the body perceives a stressor that is a potential threat, sensory information and other inputs are processed by what part of the brain?
The amygdala
If a stressor is determined to pose a threat, whether real or perceived, a distress signal is sent from what part of the brain to what other part of the brain?
From the amygdala to the
hypothalamus
The system in the body that regulates the functioning of internal organs, glands and body processes without conscious effort (e.g., heart rate, respiration, and metabolic processes)
Autonomic nervous system 
What are the two divisions of the autonomic nervous system?
The sympathetic and parasympathetic nervous systems
Which system in the body is activated when the hypothalamus triggers the “fight or flight” response? 
The sympathetic nervous system 
Which system in the body is commonly referred to as “rest and digest” because of the role it plays in governing various bodily functions when at rest, such as digestion and elimination?
The parasympathetic nervous system 
Epinephrine is also called this
Adrenaline 
Noradrenaline is also called this 
Norepinephrine 
What is the fast acting pathway that is activated almost instantaneously in response to stress?
The sympathetic-adrenal-medullary pathway (SAM)
Explain the fast acting pathway that functions in the body’s response to stress
Nerve signals travel from the hypothalamus down the spinal cord to the adrenal medulla which secretes epinephrine and norepinephrine in response 
What are some of the effects of epinephrine and norepinephrine when they are released along the fast acting pathway in response to stress? 
- Increased heart rate, blood pressure and respiration
- Increased alertness
- Rising blood glucose levels
- Slower digestion
- Reduced kidney function