Ch 5 Flashcards
External events or situations that place physical or psychological demands on us
Stressor
Internal psychological or physiological response to a stressor
Stress
A condition involving reactions to life stressors that are disproportionate to the severity or intensity of the event or situation
Adjustment disorder
A condition characterized by flashbacks, hypervigilance, and avoidance symptoms that last up to 1 month after exposure to a traumatic stressor
Acute stress disorder
A condition characterized by flashbacks, hypervigilance, avoidance, and other symptoms that last for more than 1 month and that occur as a result of exposure to extreme trauma.
Post-traumatic stress disorder
A state of ongoing anxiety in which the person is constantly tense and alert for threats
Hypervigilance
The brain structure associated with the processing, expression, and memory of emotions, especially anger and fear
Amygdala
The system involved in stress and trauma reactions and regulation of body processes such as “fight or flight” responses
Hypothalamic pituitary adrenal (HPA) axis
A hormone released by the adrenal gland in response to physical or mental stress; also known as adrenaline
Epinephrine
A hormone released by the adrenal gland in response to stress
Cortisol
Elimination of conditioned fear responses associated with trauma
Fear extinction
An approach incorporating imaginary and real-life exposure to trauma-related cues
Prolonged exposure therapy
A therapeutic approach that helps clients identify and challenge dysfunctional cognitions about a traumatic event
Trauma-focused cognitive-behavioral therapy
A therapy for PTSD involving visualization of the traumatic experience combined with, rapid, rhythmic eye movement
Eye movement desensitization and reprocessing
Any physical disorder that has a strong psychological basis or component
Psychophysiological disorder