Exam II Flashcards
Selye’s General Adaptation Syndrome
Alarm, Resistance, Exhaustion
HPA
Hormones that control how we react to stress. Contains the Hypothalamus, Pituitary, and Adrenal Glands.
Autonomic Nervous System
Made of the sympathetic and parasympathetic systems. Sympathetic-alarm, Parasympathetic-calm
Positive Feedback Loop
Where small effects of something cause a larger consequence. A produces more of B which produces more of A.
Holmes and Rahe Scale
Stressful life events give you points. More stressful events get more points.
Triadic design
Escapable shock, inescapable shock, and restrained control.
Type A personality
Anal retentive, perfectionistic, more prone to heart attacks
Type B personality
laid back, relax
Psychoneuroimmunology
The study of psychological processes and how they affect physiological processes and the body.
Stress Reduction Techniques
Progressive Muscle relaxation, Systematic desensitization
Diathesis Stress Model
Stress can trigger a condition if they are genetically predisposed.
PTSD
Stressors so intense they could cause a maladaptive reaction. Comes from directly experiencing, witnessing or learning about traumatic events.
Symptoms of PTSD
Intrusive memories, nightmares, flashbacks, distress, and avoidance of reminders
Cognitive alterations because of PTSD
Inability to recall all or part of trauma, negative beliefs, persistent negative state, lack of interest, estrangement, unable to be positive
Alteration in reactivity because of PTSD
Angry outbursts, reckless, hypervigilance, exaggerated startle response, sleep disturbances.
Course of PTSD
Acute stress disorder, specifying (with delayed reaction), varied course.
Treatment for PTSD
Crisis intervention, CBT, Medications, Pet Therapy
Fear vs. Anxiety
Fear- an adaptive state, Anxiety is apprehension of future danger.
Measurement of fear and anxiety
Subjective, behavioral, physiological
Panic Attacks
Not a diagnosable order, a symptom, rapidly developing fear or anxiety, very common
Symptoms of Panic Attacks
Heart accelerates, trembling, sweating, chest pain, choking, dizziness, numbness, chills or heat, nausea, derealization, fear of dying, losing control, shortness of breath.
Panic Disorder
recurrent, spontaneous, and unexpected panic attacks, anxiety about future attacks, not due to another medical condition, happens at least once a month, onset in adolescence or older.
Biological reasons for Panic Disorder
Runs in families, oversensitivity in the brain, lower levels of GABA, certain triggers
Cognitive reasons for Panic Disorder
Catastrophic misinterpretations of physical sensations