Stress and coping

Objectives

  • Describe the physiological response to stress.

  • Understand the concept of stress and types of stressors.

  • Discuss coping mechanisms and the significance of adaptive vs. maladaptive behaviors.

  • Examine the General Adaptation Syndrome and its stages.

Physiological Response to Stress

  • Definitions:

    • Stress: Any disturbance in a person's normal balanced state.

    • Stressor: The stimulus perceived as a threat or challenge.

Types of Stressors

  1. Developmental Stressors:

    • Occur at specific stages in life (e.g., starting kindergarten, adolescence).

    • Limited to particular age-related experiences (e.g., leaving home at 18).

  2. Situational Stressors:

    • Arise from specific situations (e.g., flat tire, jury duty, wedding planning).

    • Not confined to developmental age or milestones.

  3. Time Stressors:

    • Related to time constraints (e.g., deadlines like assignments).

  4. Anticipatory Stressors:

    • Worries about future events (e.g., parenting concerns).

  5. Psychological Stressors:

    • Physical impacts on the body (e.g., cold room causes tension or obesity stressing joints).

  6. Psychosocial Stressors:

    • Arise from interpersonal relationships and dynamics (e.g., conflicts at work, family issues).

Coping with Stress

  • Stress coping can be categorized as:

    • Adaptive: Effective coping strategies (e.g., exercise, hobbies, social support).

    • Maladaptive: Ineffective strategies (e.g., substance use, avoidance, excessive behaviors).

Examples of Coping Mechanisms

  • Adaptive Coping:

    • Going for walks, meditating, engaging in hobbies, relying on social support, spiritual practices.

  • Maladaptive Coping:

    • Overusing alcohol or tobacco, excessive gambling, withdrawing from social interactions in an unhealthy manner.

    • Using unhealthy distractions (e.g., sleeping excessively instead of addressing problems).

General Adaptation Syndrome (GAS)

  • Describes the body's non-specific response to stressors with three stages:

    1. Alarm Stage:

      • Fight or flight response initiation.

      • Sympathetic nervous system activated leading to physiological changes:

        • Increased heart rate, blood pressure, and respiratory rate.

        • Mobilization of glucose from liver stores.

        • Decreased gastrointestinal and urinary system activity (due to prioritization of survival).

        • Increased blood flow to skeletal muscles for quick physical response.

    2. Resistance (Adaptation) Stage:

      • Body rebalance post-threat.

      • Activation of the parasympathetic nervous system returns physiological functions to normal:

        • Heart rate and blood pressure decrease.

        • Normalization of hormone levels and restoration of homeostasis.

    3. Exhaustion (Recovery) Stage:

      • Prolonged exposure without recovery leads to depletion of resources.

      • Possible outcomes: Energy depletion, increased susceptibility to illness, or even death.

Hormonal Responses in Stress

  • Key Hormones:

    • Corticotropin Releasing Hormone (CRH): Initiates stress response.

    • Antidiuretic Hormone (ADH): Retains bodily fluids during stress.

    • Endorphins: Create feelings of euphoria and pain relief.

    • Adrenaline/Norepinephrine: Enhance fight or flight response.

    • Cortisol: Increases alertness and maintains energy levels during stress.

Psychological Responses to Stress

  • Stress affects cognition, emotion, and behavior:

    • Cognition: Impaired judgment, forgetfulness, preoccupation with stressors.

    • Emotion: Increased anger, anxiety, irritability.

    • Behavior: Poor performance in usual activities and possible avoidance of stress-related situations.

Ego Defense Mechanisms

  • Mechanisms employed involuntarily to cope with stress:

    • Avoidance: Ignoring stress-inducing situations.

    • Compensation: Overemphasizing a positive aspect to balance perceived inadequacy.

    • Denial: Refusal to accept reality or facts.

    • Minimization: Downplaying the significance of an issue.

    • Projection: Attributing one’s own stress to others.

    • Repression: Suppressing distressing thoughts or feelings.

Somatoform Disorders Related to Stress

  • Conditions characterized by physical symptoms from psychological causes:

    • Hypochondriasis: Excessive preoccupation with health.

    • Somatization: Physical symptoms stemming from emotional distress.

    • Pain Disorder: Emotional pain manifesting as physical pain.

    • Malingering: Using symptoms to escape responsibilities.

Burnout and Compassion Fatigue

  • Burnout: Result of prolonged stress; feeling out of control, excessive demands, and lack of support.

  • Compassion Fatigue: Emotional depletion from repeated exposure to traumatic situations, leading to desensitization to suffering.

Stress Management Techniques

  • Effective strategies include:

    • Physical Activity: Reduces muscle tension and enhances mood.

    • Relaxation Techniques: Releasing tension in muscle groups.

    • Meditation and Mindfulness: Focusing on the present for stress reduction.

    • Visualization: Envisioning calming and enjoyable scenarios.

    • Biofeedback: Monitoring physiological responses as self-regulation.

    • Acupuncture/Chiropractic Care: Alternative therapies to manage stress levels.

Conclusion

  • Importance of understanding stress responses and coping mechanisms for both personal health and professional practice, especially in healthcare settings. Nurses play a crucial role in managing stress for patients and themselves to promote healing and well-being.

  • For patient questions and clarifications, utilize discussions and reinforce strategies learned to ensure understanding and comfort with managing stress effectively.