Anxiety, Trauma, Stressor, OC and Related Disorders Flashcards
Mood state characterized by marked negative affect and bodily symptoms of tension in which a person apprehensively anticipates future danger or misfortune. Anxiety may involve feelings, behaviors, and physiological responses.
anxiety
Emotion of an immediate alarm reaction to present danger or life-threatening emergencies.
fear
Sudden, overwhelming fright or terror.
panic
Abrupt experience of intense fear or discomfort accompanied by a number of physical symptoms, such as dizziness or heart palpitations.
panic attack
Brain circuit in the limbic system that responds to threat signals by inhibiting activity and causing anxiety.
behavioral inhibition system (BIS)
Brain circuit in animals that when stimulated causes an immediate alarm and escape response resembling human panic.
fight/flight system (FFS)
Anxiety disorder characterized by intense, uncontrollable, unfocused, chronic, and continuous worry that is distressing and unproductive, accompanied by physical symptoms of tenseness, irritability, and restlessness.
generalized anxiety disorder (GAD)
Recurrent unexpected panic attacks accompanied by concern about future attacks and/or a lifestyle change to avoid future attacks.
panic disorder (PD)
Anxiety disorder characterized by anxiety about being in places or situations from which escape might be difficult in the event of panic symptoms or other unpleasant physical symptoms (e.g., incontinence).
agoraphobia
Cognitive-behavioral treatment for panic attacks, involving gradual exposure to feared somatic sensations and modification of perceptions and attitudes about them.
panic control treatment (PCT)
Unreasonable fear of a specific object or situation that markedly interferes with daily life functioning.
specific phobia
Unreasonable fear and avoidance of exposure to blood, injury, or the possibility of an injection. Victims experience fainting and a drop in blood pressure.
blood–injection–injury phobia
Anxiety involving enclosed places (for example, claustrophobia) or public transportation (for example, fear of flying).
situational phobia
Fear of situations or events in nature, especially heights, storms, and water.
natural environment phobia
Unreasonable, enduring fear of animals or insects that usually develops early in life.
animal phobia