Physical Problems, Psychological Sources Study Notes
Historical Perspectives on Mind-Body Interaction
Emperor Huangdi (Ancient China, circa ): In his book Classic of Internal Medicine, he recorded observations of physical illnesses arising specifically from emotional causes.
Hippocrates: Advocated for caring for the spirit in conjunction with the body to ensure health.
Middle Ages: Mind and body were viewed as inseparably linked through magical and symbolic thinking. Deviations in physical appearance or behavior were often condemned as work of the devil or witchcraft.
19th Century Shift: Advances in biology, chemistry, and microbiology shifted focus toward the cause and treatment of physical disease.
Freud’s Theories: Led to the evolution of human study into two distinct divisions: * Biological (Physical): Focus on the body's mechanics and diseases. * Psychological: All other aspects of human functioning.
Modern Consensus: Researchers and practitioners now recognize that no true division exists between mind and body; human beings are dynamic physical organisms influenced by nonphysical events, genetics, culture, and experience.
Role of Emotions in Health and Homeostasis
Definition of Health: A state of well-being where the psychological, physical, and emotional realms are in balance.
Homeostasis: The state of internal balance that animals and humans must maintain while adapting to stress.
Physiologic Stress Response: A biochemical survival tool (the fight-or-flight response) designed to provide energy to fight an opponent or flee from a threat.
General Adaptation Syndrome: A term coined by Hans Selye in his book Stress of Life, proposing that all humans show the same general bodily response to stress.
The Stress Cascade (Central Command Post): 1. The Hypothalamus communicates to the Pituitary Gland. 2. The Pituitary Gland notifies the Adrenal Glands. 3. The Adrenal Glands manufacture and release four major stress hormones: * Dopamine * Epinephrine * Norepinephrine * Cortisol
Modern Stress Discrepancy: Today’s stressors are frequent, but social rules stifle fighting or running. This causes the stress response to work overtime in non-life-threatening situations, stimulating actions that never occur.
Immunity and Stress: Studies show significant immune function and blood pressure changes in individuals displaying hostile or negative behaviors during conflict. Frequency of marital arguments correlates with less effective immune systems.
Theories Explaining Psychophysical Disorders
Stress Response Theory (Biological): States individuals are biochemically patterned to react to stress. Without a physical outlet for the autonomic nervous system's fight-or-flight preparation, a cycle of biochemical stimulus-response is established, resulting in physical disturbances.
Organic Weakness Theory (Biological): Suggests every individual has one body system that is more sensitive or "weak" than others, making it the focal point for stress-induced illness.
Psychoanalytic Theory (Carl Jung): Focuses on the symbolism of the symptom. For example, a young executive unable to express rage may develop high blood pressure or ulcerative colitis as a symbolic outlet for that anger.
Psychodynamic Theory (Erich Fromm): Proposes that specific personality types are prone to certain illnesses. * Examples: Hardworking, ambitious executives are at risk for cardiac problems; quiet, uncomplaining clerks may suffer from ulcers or skin rashes.
Concept of Gains: * Primary Gain: The physical symptoms reduce the person's level of anxiety. * Secondary Gain: Benefits derived from assuming the sick role, such as being relieved of responsibilities, receiving special attention, or having dependency needs met.
Childhood Sources of Psychophysical Responses
Early Patterning: The mind-body link is established in infancy. Consistent caregiving (feeding, cuddling, protection) is required to manage stress.
Brain Sensitivity: Stressful childhood environments (e.g., unstable homes) can alter the physical patterns of the brain and sensitize children to future stressors, leading to exaggerated hormonal mechanisms in adulthood.
Developmental Expression of Stress: * Infancy: Expressed via physical signs like colic, atopic dermatitis, allergic reactions, and obesity. * Older Children: Expressed through asthma, gastrointestinal complaints, or joint pains. * Adolescents: Often express stress via eating disorders (anorexia, bulimia) to gain control over their bodies.
Somatic Symptom and Related Disorders
Somatization: The term for feeling physical symptoms in the absence of disease or out of proportion to an ailment.
Somatic Symptom Disorder: A condition where persistent symptoms suggest medical illness, but no physical cause is found. * Prevalence: Nearly of patients seen in physicians' offices have medically unexplainable symptoms. * History: Formerly known as Briquet’s syndrome or hysteria. * Prevalence Statistics: More frequent in women; seen in up to of daughters of diagnosed women.
Criteria for Diagnosis (Somatic Symptom Disorder): * History of pain in at least four different sites (e.g., head, back, joint, chest). * History of at least two gastrointestinal symptoms (nausea, bloating, vomiting). * History of one sexual/reproductive problem other than pain (e.g., irregular menses, erectile dysfunction). * History of at least one symptom suggesting a neurological disorder (impaired coordination, double vision).
Common Affected Systems and Conditions: * Cardiovascular: Migraine, hypertension, angina. * Musculoskeletal: Rheumatoid arthritis, low back pain. * Respiratory: Hyperventilation, asthma. * Gastrointestinal: Peptic ulcer, irritable bowel syndrome, colitis. * Skin: Eczema, psoriasis, pruritus (itching). * Genitourinary: Impotence, frigidity, premenstrual syndrome. * Endocrine: Hyperthyroidism, diabetes.
Specific Subsets of Somatic Disorders
Illness Anxiety Disorder (formerly Hypochondriasis): * Intense preoccupation with having a serious disease based on misinterpreting body signs (e.g., a cough or a mole). * Preoccupation persists for at least despite negative test results. * Individuals often "doctor shop" and resist referrals to mental health care.
Conversion Disorder (Functional Neurological Symptom Disorder): * Involves sensory or motor function problems (e.g., "paralyzed" limbs, blindness, or seizures) that cannot be explained by pathology. * La belle indifférence: A distinctive feature where the client lacks concern or is totally indifferent to their significant physical symptoms. * Symptoms often appear suddenly during extreme psychological stress and typically last only a short time ( in hospitalized clients).
Factitious Disorder: Symptoms are intentionally produced to assume the sick role (unconscious motivation for conscious actions). * Munchausen’s Syndrome: Now recognized as Factitious disorder imposed on another; a form of child abuse where a caregiver induces illness in a child for medical attention.
Malingering: Consciously producing symptoms to meet a recognizable external goal, such as avoiding work, jury duty, or military service, or obtaining food/shelter.
Cultural Manifestations of Somatization
Japan (Gaman): Internal suppression of emotions, especially anger; distress expressed through blood pressure concerns and headaches.
Southeast Asia (Koro): Fear of the penis shrinking into the abdomen, which the individual believes leads to death.
Hispanics (Mal de ojo): The "evil eye," associated with fever, headaches, diarrhea, and irritability.
East Indians (Dhat Syndrome): Male reproductive symptoms caused by concern over losing semen.
Koreans: The body is seen as property of ancestors; emotional illness is expressed as physical complaints.
Nursing Implications and Clinical Care
Primary Goal: Always rule out the presence of any actual physical disease or dysfunction first.
Assessment Guidelines: * Check for multiple organ system involvement. * Look for an early onset and chronic course without physical changes over time. * Assess for the absence of significant laboratory values.
Drug Alert: Nurses must obtain a full drug history, including over-the-counter drugs, home remedies, and herbs, as "doctor shopping" leads to high risks of incompatible drug interactions.
Key Interventions (Box 22.5): * Convey acceptance and understanding. * Meet physical needs during acute illness phases. * Minimize secondary gains once the acute phase resolves. * Encourage the expression of feelings rather than physical symptoms. * Assist clients in enlarging their social networks.
Case Study (Jasmine): A college student with stress-induced nausea/vomiting during final exams. Interventions focused on identifying stressful triggers and replacing symptoms with adaptive behaviors like a walk and relaxation exercises.