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Inflammation, Infection, and the Stress Response

INFLAMMATION. Process by which the body utilizes WBCs and chemicals to provide immediate protection from infection and foreign substancesNonspecific immune responseCan rid body of harmful organismsTissue damage may result from chronic inflammation. INFLAMMATION. WHAT DISEASES ARE ASSOCIATED WITH INFLAMMATION?WHAT ARE THE SYMPTOMS OF INFLAMMATION?WHAT CAUSES THE SYMPTOMS OF INFLAMMATION?WHAT MEDICATIONS ARE USED TO TREAT INFLAMMATION?.

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Inflammation, Infection, and the Stress Response

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    1. Inflammation, Infection, and the Stress Response

    2. INFLAMMATION Process by which the body utilizes WBCs and chemicals to provide immediate protection from infection and foreign substances Nonspecific immune response Can rid body of harmful organisms Tissue damage may result from chronic inflammation

    3. INFLAMMATION WHAT DISEASES ARE ASSOCIATED WITH INFLAMMATION? WHAT ARE THE SYMPTOMS OF INFLAMMATION? WHAT CAUSES THE SYMPTOMS OF INFLAMMATION? WHAT MEDICATIONS ARE USED TO TREAT INFLAMMATION?

    4. TYPES OF CELLS INVOLVED IN INFLAMMATION NEUTROPHILS SEGS, BANDS AND LEFT SHIFT MACROPHAGES EOSINOPHILS BASOPHILS

    5. PROGRESSIOM FROM BAND TO SEG

    7. PHAGOCYTOSIS Key process of inflammation Cellular process of engulfing solid particles such as bacteria and cell debris and removing them Rids the body of debris after tissue injury Neutrophils and macrophages

    8. PHAGOCYTOSISSEVEN STEPS EXPOSURE AND INVASION ATTRACTION ADHERENCE RECOGNITION CELLULAR INGESTION PHAGOSOME FORMATION DEGRADATION

    10. INFLAMMATORY RESPONSE SEQUENCE Stage I- Vascular (change in blood vessel) Phase I rapid blood vessel constriction Phase II hyperemia, edema Stage II- Cellular Exudate increase in circulating neutrophils, formation of pus Stage III- Tissue Repair and Replacement

    13. Clicker Question Which of the following is not a local manifestation of inflammation A.) Swelling B.) Pain C.) Redness D.) Leukocytosis

    14. Clicker Question The inflammatory response: A.) Prevents blood from entering injured tissue B.) Elevates body temperature to prevent spread of infection C.) Prevents formation of abscesses D.) Minimizes injury and promotes healing

    15. Stress & Coping

    16. Scientific Knowledge Base Fight or flight response to a stressor Stimulation of sympathetic nervous system Medulla Oblongata Reticular Formation Pituitary Gland

    17. General Adaptation Syndrome Alarm Reaction Resistance Stage Exhaustion Stage

    19. Response to Stress Physiological Responses- LAS, GAS Local Adaptation Syndrome-1.) Reflex Pain Response 2.)Inflammatory Response General Adaptation Response- 1.)Alarm Reaction (Flight or Fight) 2.) Resistance Stage 3.) Exhaustion Phase

    20. GAS Activation Alarm Stage- Stressor triggers the hypothalamic-pituitary-adrenal (HPA) axis, activates SNS Resistance Stage- actions of adrenal hormones Exhaustion Stage- occurs if stress continues and adaptation is not successful

    21. Stress Response Nervous system Endocrine system Immune system

    26. Clicker Question What characterizes the alarm stage? A.) Increased lymphocytes B.) Increased SNS activation C.) Increased PNS activation D.) Increased eosinophils

    27. Types of Stress Eustress Distress Post Traumatic Stress Disorder (PSTD)

    28. Understanding Stress Response Psychological response- Coping Mechanism, Ego-Defense Mechanism Situational Factors Developmental/Maturational Factors Intellectual Factors Emotional, Behavioral Issues Family Factors Lifestyle Factors Sociocultural, Spiritual Factors

    29. Assessing Stress Physiological Indicators Stress Situations Psychological Indicators Developmental Indicators Emotional Behavioral Indicators Intellectual Indicators Family Indicators

    30. Implementation Stress Management Time Management Medications Alternative Therapies Regular Exercise Good Nutrition and Diet Rest Support Systems Crisis Intervention

    31. Restorative Care Humor Enhancing Self-esteem Relaxation Techniques Spirituality Stress Management

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