Concepts of Mental Health Nursing

Mental Health Nursing Principles

  • Use mental health nursing principles across various health care settings.

  • Understanding of behavioral responses to disease and dysfunction.

  • Behavior: The manner in which a person performs activities of daily living.

  • Mental Health: The ability to cope with and adjust to everyday stresses.

Mental Illness

  • Defined by a pattern of conspicuous, threatening, and disruptive behaviors.

  • Deviates from acceptable norms and impacts relationships.

  • Importance of assessing and intervening while maintaining trust with patients.

  • Aim to assist individuals in achieving productive daily living.

Historical Perspectives on Mental Illness

Early Beliefs

  • Historically, illness (physical or mental) was attributed to evil spirits.

  • Shamans or medicine men used magical treatments to expel spirits.

  • Failed treatments often led to abandonment or death.

Dark Ages

  • The church suppressed knowledge; mental illness viewed as divine punishment.

  • Treatments included exorcisms, physical punishment, imprisonment, and banishment.

17th and 18th Centuries

  • Conditions for the mentally ill worsened; inhumane treatments were common.

  • Psychiatry emerged as a distinct branch of medicine.

  • Establishment of institutions like the Pennsylvania Hospital for mental health treatment.

Growth of Mental Health Institutions

19th Century

  • Expansion of institutions and asylums; however, overcrowding led to a decline in care.

  • Dorothea Dix advocated for better care for the mentally ill.

20th Century Developments

  • Reform in mental health care initiated in the early 20th century.

  • Formation of the Committee for Mental Hygiene (1909).

  • Development of ECT and insulin shock therapy in the 1930s; frontal lobotomies were introduced for controlling violent behavior.

Legislative Actions

  • 1940s: Establishment of the National Institute of Mental Health.

  • 1950s: Introduction of psychotherapeutic drugs.

  • 1960s-70s: Legislative changes improved community mental health treatment.

21st Century Changes

  • 1981 Omnibus Budget Reconciliation Act significantly reduced funding.

  • Rapid deinstitutionalization process.

  • Principles of mental health practiced in various contemporary settings.

Mental Health Continuum

  • Assessment of mental health must consider behavior observed relative to context.

  • Illness End: Detached from reality; Healthy End: High wellness level.

  • Mental illness can stem from an inability to cope with overwhelming situations.

Psychological Theories on Personality

Erik Erikson

  • Framework for understanding personality development.

Sigmund Freud

  • Proposes personality development has three components.

Self-Concept

  • Defined as the frame of reference for knowledge and experiences.

  • Accumulates perceptions, values, and behaviors during growth.

Stress

  • Defined as a nonspecific body response to demands.

  • Individual responses to stress are often conditioned behaviors.

  • Types of stressors include physical, social, economic, and spiritual.

Anxiety and Coping Mechanisms

Anxiety

  • A vague feeling of apprehension; major factor in mental disturbances.

Motivation

  • Inner drive to achieve goals; influenced by reward or punishment.

Frustration

  • Occurs when goal-directed activities are hindered; varying adaptability among individuals.

Conflict

  • Mental struggle from opposing thoughts or emotions; difficulty in resolution varies.

Adaptation and Coping

  • Adaptation: Adjustment to circumstances.

  • Coping Responses: Strategies to alleviate anxiety; can be conscious or unconscious.

  • Involves defense mechanisms.

Crisis and Illness Impact on Mental Health

Crisis Response

  • Major life events trigger crises; responses may mirror stages of grief.

  • Phases include confusion, denial, anger, and adaptation.

Nursing Interventions

  • Provide accurate information for realistic perceptions.

  • Encourage expression of feelings and identify adequate coping mechanisms.

Assessment Questions

  1. What level of anxiety is triggered by a feeling of impending danger? (Mild, Moderate, Severe, Panic)

  2. Which defense mechanism displaces emotions toward someone other than the source? (Compensation, Conversion, Displacement, Dissociation)

  3. Define behavior in the context of daily activities (Adaptation, Behavior, Crisis, Mental Health).