Stress Response and Coping Mechanisms

Stress Responses in the Body

• Homeostasis
    - Definition: Natural, balanced state where bodily functions are copacetic.
    - Stressors disrupt this state.

Brain Activation in Response to Stress

• Different brain areas activate during stress.

• Hormonal response:
    - Activation of cortisol: key hormone in stress response.
    - Initiation of fight or flight response.

Immune System’s Role in Stress Response

• Inflammatory Response:
    - Function: Responds to injury, infection, and psychological stressors.
    - Benefits:
      - Destroys foreign invaders.
      - Heals bodily tissue.
      - Increases protein levels, regulating inflammation.
    - Positive Aspects: Coping mechanisms against increased risk of injury and infection due to stressors.

Risks of Prolonged Stress

• Chronic Inflammation:
    - Consequence of prolonged high levels of stress.
    - Can damage healthy cells and increase disease risks associated with aging.

• Effects on Aging:
    - Stress accelerates aging processes.

Types of Stress

• Eustress:
    - Good stress; manageable and beneficial in short terms.

• Distress:
    - Negative stress; can lead to health problems if prolonged.

Prolonged Stress Experience

• Common stressors for students:
    - End of semester pressures, grading, examination stress.

• Importance of stress management after high-stress periods.

Acute Stress Management

• Definition: Short-term stressors that activate fight or flight response.

• Body's reaction:
    - Increased immune response and protein levels due to inflammation.

Research Insights on Stress and Coping

• Importance of perception in individual stress evaluation.

• Primary Appraisal:
    - Evaluation of stressor characteristics and personal relevance.
    - Example: Reaction to pop quizzes based on perceived importance.

• Secondary Appraisal:
    - Assessment of available coping resources:
      - Internal factors (e.g., personality, abilities).
      - External factors (e.g., social support, financial standing).

Challenge vs. Threat Assessment

• Challenge-Theory:
    - Challenges perceived when resources suffice demands.
    - Threats perceived when demands exceed resources.

• Example Scenarios:
    - Preparing for an exam can be seen as a challenge or threat based on personal resource appraisal.

Impact of Stress on Health

• Diathesis-Stress Model:
    - Individuals' vulnerability to stress influenced by genetic, biological predispositions.
    - Increased risk of health complications with minimal stress among predisposed individuals.
    - Plasticity: High-risk individuals may benefit more from positive interventions.

Specific Stressors Impacting Mental Health

• Types of stressors:
    - Psychological Stressors: Financial strain, trauma.
    - Social Rejection: Triggers for mental health issues, especially depression.
    - Adverse Childhood Experiences (ACEs): Long-term effects on mental health due to family issues, abuse, or neglect.

Effects of Stress on Physical Health

• Acute vs. Chronic Illnesses:
    - Stress worsens acute illnesses, causing longer recovery.
    - Exacerbates chronic conditions (e.g., cardiovascular diseases).
    - Reactivation of dormant illnesses under stress (e.g., shingles, mono).

Coping Strategies for Reducing Stress

• Five Key Methods:
    1. Physical Activity: Encouraged for both mental and physical health.
    2. Healthy Sleep Schedule: 6-9 hours optimal; stress impairs sleep quality.
    3. Healthy Diet: Balanced nutrition counteracts stress effects.
    4. Social Support: Essential for coping; offers emotional, instrumental, and informational support.
    5. Mindfulness and Relaxation Techniques: Improves mental health, reduces negative psychological symptoms.

Conclusion and Encouragement

• Acknowledge the presence of stress but emphasize the importance of resource availability to cope.

• Encourage seeking help and utilizing coping strategies to manage stress.