Ch. 1 Foundations of Psychiatric-Mental Health Nursing1111

Chapter 1: Foundations of Psychiatric-Mental Health Nursing

Introduction

  • Focus on psychiatric nursing fundamental concepts and practices.

Your Expectations in In-Patient Nursing

  • Understanding in-patient care on a locked behavioral health unit involves:

    • Clients’ legal status.

    • Behavioral compliance and management.

    • Length of stay accountability.

    • Overall safety of clients and staff.

Mental Health

Definition and Components

  • Mental health is challenging to define with no universally accepted definition.

    • Influenced by various factors including:

      • Individual: personal circumstances and psychological health.

      • Interpersonal: relational aspects and network support.

      • Social Determinants/Cultural: environmental and cultural contexts.

    • Recognized as a dynamic and ever-changing state.

Mental Illness

Understanding Mental Illness

  • Encompasses a range of disorders affecting:

    • Mood

    • Behavior (with cultural influences on expression)

    • Thought processes

  • Often results in significant distress or impairment in functioning.

  • Distinction between mental illness and poor behavior.

Contributing Factors

  • Factors influencing mental illness:

    • Individual: Biological factors, irrational fears.

    • Interpersonal: Poor communication, lack of support.

    • Social Determinants/Cultural: Negative worldviews, discrimination.

Diagnostic and Statistical Manual of Mental Disorders (DSM-5)

Purpose of the DSM-5

  • A taxonomy published by the American Psychiatric Association.

  • Goals include:

    • Standardizing terminology and language in psychiatric disorders.

    • Presenting defining characteristics or symptoms for diagnosis.

    • Aiding in identifying underlying causes of disorders.

Classification in DSM-5

  • Facilitates identification of factors related to a client’s condition, such as:

    • Major psychiatric disorders

    • Medical conditions

    • Psychosocial and environmental issues.

Historical Perspectives in Psychiatric Care

Ancient Perspectives

  • Historical beliefs often viewed mental illness as a divine punishment or demonic possession.

    • Aristotle linked mental disorders to physical imbalances; treatments included bloodletting.

Enlightenment and Asylums

  • The Enlightenment period fostered creation of asylums for moral treatment.

  • Dorothea Dix's advocacy led to the opening of many state hospitals in the U.S.

Psychopharmacology Development

  • The 1950s saw advancements in psychotropic medications (Chlorpromazine, Lithium).

  • Community mental health movement aimed to deinstitutionalize care, although it created new challenges.

Current Trends in Treatment of Mental Illness

State of Mental Health in the U.S.

  • In 2019, approximately 51.5 million adults and nearly 11 million children diagnosed with mental disorders.

    • Many do not receive necessary care.

    • Mental disorders are a leading cause of disability among younger age groups.

Challenges and Issues

  • The "Revolving Door" effect due to short hospital stays and inadequate community resources.

  • High rates of homelessness among individuals with serious mental illness.

Future Objectives and Community Care

Healthy People 2030 Objectives

  • Focus on prevention, screening, assessment, and treatment of mental health disorders.

  • Aim to improve quality of life for individuals affected by mental disorders.

Community-Based Mental Health Care

  • Insufficient number of community mental health centers; need for both community and state facilities.

  • Varied availability and quality of services across regions.

Cost Containment and Managed Care

Evolution of Managed Care

  • Managed care introduced in the 1970s, separating mental from physical health care.

  • Great challenges include providing effective treatment and managing care funding.

Insurance and Parity Issues

  • Medicare and Medicaid provide varying levels of mental health care support.

  • Mental health parity laws aim to improve access to care by eliminating spending caps.

Cultural Considerations

Impact of Diversity

  • Awareness of cultural differences and their impact on mental health treatment.

  • Recognition of shifts in family structures and societal expectations.

Psychiatric Nursing Practice

Standards and Historical Development

  • Linda Richards is considered the first psychiatric nurse, advocating for proper care in mental illness.

  • The first psychiatric nursing course was established at Johns Hopkins in 1913.

  • H. Peplau emphasized the therapeutic nurse-client relationship.

Basic and Advanced Functions of Psychiatric Nursing

  • Basic functions include counseling, milieu therapy, and health teaching.

  • Advanced functions encompass psychotherapy, prescriptions, and program management.

Student Concerns in Psychiatric-Mental Health Clinical Experience

Common Concerns

  • Anxiety about inappropriate social interactions, personal questions, and handling aggressive behaviors.

  • Safety and familiarity with patients can pose challenges in practice.

Self-Awareness in Psychiatric Nursing

Importance of Self-Awareness

  • Understanding personal feelings and beliefs is essential for effective nursing care.

  • Nurses must accept differences and view each client as a unique individual, fostering a therapeutic environment.