Chapter 20 Stress, Anxiety, and Adaptation Fundamentals of Nursing: Standards & Practices, 2E Copyright 2002 by Delmar, a division of Thomson Learning 20-2 Stress, Anxiety, and Adaptation Stress is the bodys physiological or psychological reaction to any stimulus that evokes a change. A stressor is any situation, event, or agent that threatens a persons security. Anxiety is a subjective response that occurs when a person experiences a threat to well-being. Copyright 2002 by Delmar, a division of Thomson Learning 20-3 Adaptation is an ongoing process by which individuals adjust to stressors in order to achieve homeostasis. Homeostasis is the equilibrium between physiological, psychological, sociocultural, intellectual, and spiritual needs. Copyright 2002 by Delmar, a division of Thomson Learning 20-4 Sources of Stress Individuals experience stress from multiple sources; primarily their bodies, their thoughts, and the environment. A situation or event that evokes stress in one person, may not affect another person. Copyright 2002 by Delmar, a division of Thomson Learning 20-5 Stress Physiological responses General adaptation syndrome (GAS) Alarm Resistance Exhaustion Local adaptation syndrome (LAS) Copyright 2002 by Delmar, a division of Thomson Learning 20-6 Manifestations of stress Physiological Psychological Cognitive Behavioral Spiritual Copyright 2002 by Delmar, a division of Thomson Learning 20-7 Outcomes of stress Eustress Distress Copyright 2002 by Delmar, a division of Thomson Learning 20-8 Crisis An acute state of disorganization Can be a negative experience but also has the potential to be an opportunity for growth The outcome is unique according to each individuals perception and coping abilities Copyright 2002 by Delmar, a division of Thomson Learning 20-9 Characteristics of a crisis Experienced as a sudden event An identifiable precipitating event Perceived as overwhelming Cannot be resolved with usual coping skills Intervention is required for equilibrium to be achieved Copyright 2002 by Delmar, a division of Thomson Learning Types of crises Developmental or maturational Situational Adventitious Copyright 2002 by Delmar, a division of Thomson Learning Balancing factors of a crisis Perception Coping mechanism Situational support Copyright 2002 by Delmar, a division of Thomson Learning Coping Behaviors Coping strategies can result in successful adaptation to stress. Examples of frequently used coping behaviors include talking, crying, laughing, exercising. Copyright 2002 by Delmar, a division of Thomson Learning Defense Mechanisms Psychological protective mechanisms Unconscious operations that protect the mind from anxiety Defense mechanisms are universal Pathological when they become a stereotyped pattern Pathological when they limit the individuals ability to function Copyright 2002 by Delmar, a division of Thomson Learning Stress and Illness When a persons adaptive attempts are unsuccessful, illness occurs. One of the major outcomes of prolonged periods of stress is impairment of the immune system. As the body fights off a threat, steroid production is increased and the body is less able to protect itself from disease. Copyright 2002 by Delmar, a division of Thomson Learning Impact of Illness and Treatment Changes in routine evoke the stress response. Most clients do not have enough energy to cope with numerous changes. Hospitalization, surgery, long-term care admission, and outpatient care services can create stress in clients. Copyright 2002 by Delmar, a division of Thomson Learning Some cues that a person may be reacting adversely to hospitalization Increased stress response Higher levels of anxiety Increased or impaired use of coping mechanisms Inability to function Disorganized behavior Copyright 2002 by Delmar, a division of Thomson Learning Stress and Change Change is a dynamic process in which an individuals behavior is altered in response to a stressor. Change is planned or unplanned, constructive or destructive. Change is stressful to an individual because it activates the GAS. Copyright 2002 by Delmar, a division of Thomson Learning Characteristics of change An inevitable part of life Eustressful or distressful Self-initiated or externally imposed Occurs abruptly or has a gradual onset with insidious progression Energy is required to effect change, as well as to resist change. Copyright 2002 by Delmar, a division of Thomson Learning Types of change Developmental Reactive Covert Overt Copyright 2002 by Delmar, a division of Thomson Learning Theories of change Lewins Theory of Change Lippitts Theory of Change Copyright 2002 by Delmar, a division of Thomson Learning Resistance to change Many people resist change because of the energy required to adapt. Conversely, energy is also required to resist change. Individuals differ in their ability to tolerate (or even thrive on) change. Copyright 2002 by Delmar, a division of Thomson Learning Changing paradigms A paradigm is a pattern or model that strongly influences ones decisions and behaviors. By changing paradigms, an individual can determine what is positive in the old system and use it to create a newer, better system. Copyright 2002 by Delmar, a division of Thomson Learning Nurse as a change agent A change agent is a person who intentionally initiates and creates change. True change agents constantly seek ways to make improvements. As an advocate for change, the nurse empowers the client to initiate change in order to adapt more successfully. Copyright 2002 by Delmar, a division of Thomson Learning Assessment Client assessment of stress and anxiety level includes Patterns of stressors Typical responses to stressful situations Cause-and-effect relationships between stressors and thoughts, feelings, and behaviors Past history of successful coping mechanisms Copyright 2002 by Delmar, a division of Thomson Learning Nursing Diagnosis There are several NANDA approved diagnoses that may apply to clients experiencing anxiety Anxiety Ineffective coping Ineffective denial Powerlessness Impaired adjustment Copyright 2002 by Delmar, a division of Thomson Learning Altered role performance Disturbed thought processes Defensive coping Fear Post-trauma response Impaired social interaction Spiritual distress Copyright 2002 by Delmar, a division of Thomson Learning Outcome Identification and Planning The client Identifies situations that increase stress and anxiety Verbalizes a plan to decrease effects of common stressors Differentiates positive and negative stressors in his or her life Copyright 2002 by Delmar, a division of Thomson Learning Classifies stressors into categories of those that can be eliminated, can be controlled, or cannot be controlled directly by self Demonstrates the accurate use of selected stress management exercises Verbalizes a plan for stress management, including necessary lifestyle modifications Copyright 2002 by Delmar, a division of Thomson Learning Implementation Meeting basic needs Environmental strategies Involvement of significant others Stress management techniques Crisis intervention Copyright 2002 by Delmar, a division of Thomson Learning Evaluation Evaluating the effectiveness of clients coping abilities is an ongoing, comprehensive process that must include client input. Copyright 2002 by Delmar, a division of Thomson Learning Personal Stress Management Approaches for the Nurse High stress levels among nurses are associated with burnout - a state of physical and emotional exhaustion. Burnout prevention and recovery depend on stress management. A stress management plan is a continuous process, not the occasional use of a technique or exercise. Copyright 2002 by Delmar, a division of Thomson Learning Nurses who cultivate hardiness will likely be resilient to stress. There are three components to stress hardiness Commitment Challenge Control Copyright 2002 by Delmar, a division of Thomson Learning Caring for ones self includes Taking time out for self Using effective communication skills with co-workers, family, significant others Managing conflict effectively Copyright 2002 by Delmar, a division of Thomson Learning Strategies for coping with professional stress Use time management methods Focus on accomplishments instead of the uncompleted tasks Practice slow, focused breathing Do not assume personal responsibility for others behaviors/problems Copyright 2002 by Delmar, a division of Thomson Learning Know ones own limits Whenever possible, distance self from stressors that have a negative impact Identify and change the stressors that you can directly influence Vary tasks between physical and mental activities