Unit 5 - Mental and Physical Health Part 2 Flashcards
Agoraphobia
Anxiety disorder characterized by intense fear, anxiety, and avoidance of situations in which it might be difficult to escape if one experiences symptoms of a panic attack.
Antisocial Personality Disorder
Characterized by a lack of regard for others’ rights, impulsivity, deceitfulness, irresponsibility, and lack of remorse over misdeeds.
Anxiety Disorder
Characterized by excessive and persistent fear and anxiety, and by related disturbances in behavior.
Attention Deficit/Hyperactivity Disorder
Childhood disorder characterized by inattentiveness and/or hyperactive, impulsive behavior.
Atypical
Describes behaviors or feelings that deviate from the norm.
Autism Spectrum Disorder
Childhood disorder characterized by deficits in social interaction and communication, and repetitive patterns of behavior or interests.
Bipolar and Related Disorders
Group of mood disorders in which mania is the defining feature.
Bipolar Disorder
Mood disorder characterized by mood states that vacillate between depression and mania.
Body Dysmorphic Disorder
Involves excessive preoccupation with an imagined defect in physical appearance.
Borderline Personality Disorder
Instability in interpersonal relationships, self-image, and mood, as well as impulsivity; key features include intolerance of being alone and fear of abandonment, unstable relationships, unpredictable behavior and moods, and intense and inappropriate anger.
Catatonic Behavior
Decreased reactivity to the environment; includes posturing and catatonic stupor.
Comorbility
Co-occurrence of two disorders in the same individual.
Delusion
Belief that is contrary to reality and is firmly held, despite contradictory evidence.
Depersonalization/Derealization Disorder
Dissociative disorder in which people feel detached from the self (depersonalization), and the world feels artificial and unreal (derealization).
Depressive Disorder`
One of a group of mood disorders in which depression is the defining feature.
Diagnosis
Determination of which disorder a set of symptoms represents.
Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5)
Authoritative index of mental disorders and the criteria for their diagnosis; published by the American Psychiatric Association (APA).
Diathesis-Stress Model
Suggests that people with a predisposition for a disorder (a diathesis) are more likely to develop the disorder when faced with stress; model of psychopathology.
Disorganized Thinking
Disjointed and incoherent thought processes, usually detected by what a person says.
Disorganized/Abnormal Motor Behavior
Highly unusual behaviors and movements (such as child-like behaviors), repeated and purposeless movements, and displaying odd facial expressions and gestures.
Dissociative Amnesia
Dissociative disorder characterized by an inability to recall important personal information, usually following an extremely stressful or traumatic experience.
Dissociative Disorders
Group of DSM-5 disorders in which the primary feature is that a person becomes dissociated, or split off, from their core sense of self, resulting in disturbances in identity and memory.
Dissociative Fugue
Symptom of dissociative amnesia in which a person suddenly wanders away from one’s home and experiences confusion about their identity.
Dissociative Identity Disorder
Dissociative disorder (formerly known as multiple personality disorder) in which a person exhibits two or more distinct, well-defined personalities or identities and experiences memory gaps for the time during which another identity emerged.
Dopamine Hypothesis
Theory of schizophrenia that proposes that an overabundance of dopamine or dopamine receptors is responsible for the onset and maintenance of schizophrenia.
Etiology
Cause or causes of a psychological disorder.
Flashback
Psychological state lasting from a few seconds to several days, during which one relives a traumatic event and behaves as though the event were occurring at that moment.
Flight of Ideas
Symptom of mania that involves an abruptly switching in conversation from one topic to another.
Generalized Anxiety Disorder
Characterized by a continuous state of excessive, uncontrollable, and pointless worry and apprehension.
Grandiose Delusion
Characterized by beliefs that one holds special power, unique knowledge, or is extremely important.
Hallucination
Perceptual experience that occurs in the absence of external stimulation, such as the auditory hallucinations (hearing voices) common to schizophrenia.
Harmful Dysfunction
Model of psychological disorders resulting from the inability of an internal mechanism to perform its natural function.
Hoarding Disorder
Characterized by persistent difficulty in parting with possessions, regardless of their actual value or usefulness.
Hopelessness Theory
Cognitive theory of depression proposing that a style of thinking that perceives negative life events as having stable and global causes leads to a sense of hopelessness and then to depression.
International Classification of Diseases (ICD)
Authoritative index of mental and physical diseases, including infectious diseases, and the criteria for their diagnosis; published by the World Health Organization (WHO).
Locus Coeruleus
Area of the brainstem that contains norepinephrine, a neurotransmitter that triggers the body’s fight-or-flight response; has been implicated in panic disorder.
Major Depressive Disorder
Commonly referred to as “depression” or “major depression,” characterized by sadness or loss of pleasure in usual activities, as well other symptoms.
Mania
State of extreme elation and agitation.
Manic Episode
Period in which an individual experiences mania, characterized by extremely cheerful and euphoric mood, excessive talkativeness, irritability, increased activity levels, and other symptoms.
Mood Disorder
One of a group of disorders characterized by severe disturbances in mood and emotions; the categories of mood disorders listed in the DSM-5 are bipolar and related disorders and depressive disorders.