Psychiatric-Mental Health Nursing Vocabulary

Essential psychiatric and mental health nursing vocabulary definitions covering neurobiology, therapeutic communication, disorders, legal/ethical concepts, and nursing interventions based on Videbeck's Psychiatric-Mental Health Nursing.

Revolving Door Effect

A pattern in mental health care characterized by shorter, but more frequent, hospital stays for persons with severe and persistent mental illness, often due to inadequate community services upon discharge.

Deinstitutionalization

The shift and release of individuals from long-term stays in state institutions to community-based care and services in a less restrictive environment.

Akathisia

An extrapyramidal side effect characterized by an intense internal drive or need to move about, causing restlessness, agitation, and rigid posture.

Tardive Dyskinesia

A late-onset, irreversible neurologic syndrome of abnormal, involuntary movements (such as tongue protrusion, lip smacking, blinking, and facial grimacing) most commonly caused by long-term use of conventional antipsychotic drugs.

Neuroleptic Malignant Syndrome (NMS)

A potentially fatal idiosyncratic reaction to antipsychotic medication manifested by muscle rigidity, high fever, autonomic instability, stupor, diaphoresis, and elevated creatine phosphokinase levels.

Acute Dystonia

An extrapyramidal reaction occurring early in antipsychotic treatment characterized by acute muscular rigidity and cramping, a stiff or thick tongue, and difficulty swallowing.

Oculogyric Crisis

A manifestation of acute dystonia characterized by the eye rolling backward into a locked position.

Transference

An unconscious process wherein a client displaces onto the nurse or therapist feelings, attitudes, and beliefs originally experienced toward significant others in past relationships.

Countertransference

An unconscious process wherein the therapist or nurse displaces onto the client attitudes or feelings derived from their own past personal relationships.

Hardiness

The ability to resist illness when under stress, comprising three key components: commitment (active involvement), control (appropriate decision-making), and challenge (viewing change as beneficial).

Resilience

The capacity to maintain healthy, adaptive responses and functioning when facing stressful circumstances or risky environments.

Self-Efficacy

A personal belief that one's own abilities and efforts significantly influence and determine events and outcomes in one's life.

Adventitious Crisis

An accidental, uncommon, and unplanned crisis resulting from events such as natural disasters (floods, earthquakes), war, riots, terrorist attacks, or violent crimes.

Circumstantial Thinking

A communication pattern in which the client eventually reaches the point or answers a question, but only after providing extensive, unnecessary, and tedious details.

Tangential Thinking

A communication pattern where the speaker wanders off topic and never returns to provide the requested information or answer the question.

Flight of Ideas

An excessive rate and flow of speech composed of rapidly shifting, fragmented, or loosely related ideas.

Loose Associations

Disorganized thinking characterized by jumping from one idea to another with little or no evident logical connection between thoughts.

Ideas of Reference

An inaccurate belief or interpretation that general external events, media broadcasts, or neutral actions have special direct personal meaning for oneself.

Word Salad

A severe disruption in speech consisting of a random jumble of unconnected words and phrases that convey no coherent meaning to the listener.

Delirium

A cognitive disorder with sudden, acute onset and fluctuating course, characterized by disturbances in attention, distractibility, disorientation, and sensory misperceptions, usually resulting from an underlying medical condition.

Dementia

A progressive, irreversible mental decline involving multiple cognitive impairments, primarily memory impairment, along with aphasia, apraxia, agnosia, or executive function disturbances.

Agnosia

The inability to recognize, name, or identify familiar objects despite having intact sensory function.

Apraxia

The impaired ability to execute purposeful motor movements and tasks despite having intact physical and motor capabilities.

Aphasia

A progressive deterioration or loss of the ability to communicate, formulate, or understand speech and language.

Dermatillomania

A compulsive self-soothing skin-picking behavior performed in an attempt to comfort oneself or alleviate anxiety.

Trichotillomania

A chronic, repetitive hair-pulling behavior performed as a self-soothing mechanism, resulting in functional impairment and distress.

Onychophagia

A compulsive nail-biting habit classified as a self-soothing obsessive-compulsive related behavior.

Kleptomania

An obsessive-compulsive related impulse disorder involving compulsive stealing, categorized as a reward-seeking behavior.

Oniomania

An obsessive-compulsive related impulse disorder consisting of compulsive buying, categorized as a reward-seeking behavior.

Malingering

The intentional and conscious fabrication or exaggeration of physical or psychological symptoms motivated by external incentives, such as financial compensation, avoiding work, or evading prosecution.

Factitious Disorder

A condition in which a person intentionally feigns or produces physical or psychological symptoms solely to assume the sick role and gain medical attention.

Munchausen's Syndrome by Proxy

A factitious disorder imposed on another wherein an individual intentionally causes illness or injury to a dependent to gain attention or praise from healthcare workers.

La Belle Indifférence

A paradoxical lack of concern, anxiety, or emotional distress regarding the presence of severe physical deficits or functional loss, typically seen in conversion disorder.

Somatization

The unconscious process of converting internalized emotional conflicts, stress, or psychological distress into real physical symptoms.

Alogia

A negative symptom of schizophrenia characterized by poverty of speech, manifested as speaking very little or conveying very little meaningful content.

Anhedonia

The inability to experience pleasure or joy from life activities, hobbies, or interpersonal relationships.

Echopraxia

The involuntary or pathological imitation and mimicking of the physical movements and gestures of another person.

Echolalia

The repetitive, parrot-like imitation or echoing of the last heard sound, word, or phrase spoken by another person.

Palilalia

A speech disturbance characterized by the automatic repetition of one's own words or sounds.

Coprolalia

The involuntary, compulsive vocalization of socially unacceptable words, frequently consisting of obscene or vulgar language.

Nonmaleficence

The ethical requirement and principle to do no harm to others, whether intentionally or unintentionally.

Beneficence

The ethical duty to promote the good, well-being, and health of clients.

Veracity

The ethical duty to communicate honestly and tell the truth at all times.

Fidelity

The ethical obligation to remain faithful, loyal, and keep commitments, promises, and contracts made to clients.

Duty to Warn

A legal obligation requiring mental health clinicians to breach client confidentiality to notify and protect an identifiable third party facing serious threats of harm.

Disenfranchised Grief

Grief over a loss that cannot or is not acknowledged openly, mourned publicly, or supported socially by community and cultural norms.