cd /tmp/workspace/attachments/aed2c6fc-4c2e-49b9-9546-944659feadde/ && python3 -c " import pdfplumber with pdfplumber.open('PATHOPHYSIOLOGY_EXAM (1).pdf') as pdf: for i, page in enumerate(pdf.pages): print(f'=== PAGE {i+1} ===') print(page.extract_text()) print() "

mkdir -p /tmp/workspace/pathophysiology-exam && ls /tmp/workspace/

You are a medical expert specializing in pathophysiology. Your task is to write comprehensive, exam-ready answers to ALL 107 pathophysiology exam questions listed below. Write detailed answers (each 100-300 words) that would be suitable for a medical exam. Use clear, structured language. Organize with bullet points or numbered sub-items where appropriate. Then, using Python and the ReportLab library, generate a professional PDF file at: /tmp/workspace/pathophysiology-exam/Pathophysiology_Exam_Answers.pdf The PDF should: - Have a cover page with title "PATHOPHYSIOLOGY EXAM - COMPLETE ANSWERS" and date - Each question should have the question number and text as a heading (bold), followed by the answer - Use proper margins, readable fonts, and page numbers - Be well-organized and professionally formatted Here are all 107 questions to answer: 1. Subject and content of pathophysiology. Place of pathophysiology among other biomedical sciences. The concept of clinical pathophysiology. Significance of the study of pathophysiology for the theory and practice of medicine. 2. Modeling as the main method of pathophysiology: its types, possibilities and limitations, principles of experiment design. 3. Basic concepts of general nosology: norm, health, pre-disease, disease, pathologic reaction, pathologic process and pathologic state. 4. Forms of occurrence and course of disease. Outcomes of the disease. Mechanisms of recovery. 5. Terminal states: definition of the concept, characterization. Biological death. 6. Pathophysiologic bases of resuscitation. Resuscitation benefit. Post-resuscitation disease. 7. Etiology: term, definition of the concept of causative factor, classification of causative factors. The role of the causative factor in the occurrence, development and outcome of the disease. Theoretical and practical significance of the study of etiology. 8. Condition: definition of the concept, classification of conditions. The role of conditions in the occurrence, development and outcome of diseases. Theoretical and practical significance of the study of etiology. 9. Immediate and distant, local and general consequences of the action of mechanical factors on the body. Pathogenesis of traumatic shock, principles of therapy. The concept of crash syndrome. 10. Damaging effect of high temperatures: burns, burn disease, hyperthermia, heat stroke, sunstroke (pathogenesis and manifestations). 11. Effects of low temperatures: hypothermia and frostbite (pathogenesis and manifestations). The role of low temperatures in the occurrence of colds. Use of hypothermia in medicine. 12. Consequences of exposure of the organism to low and high barometric pressure: main manifestations and mechanisms of their development, preventive measures and emergency care. 13. Etiology and general pathogenesis of radiation lesions. Distant consequences of radiation action. Chronic radiation sickness: the peculiarities of the etiologic factor, pathogenesis of the main manifestations. 14. Acute radiation sickness (ARS): peculiarities of the etiological factor, forms of ARS depending on the radiation dose and their characterization, pathogenesis of the main manifestations. 15. Biological and pathogenic effect of ultraviolet radiation on the body: manifestations and mechanisms. Medical use of ultraviolet radiation. 16. Factors determining the pathogenic effect of electric current on the body. Mechanisms of damaging effect of electric current. Mechanisms of death in electrical trauma. 17. Poisonings: definition of the concept, etiology. Classification of poisons (with examples). Types of poisonings. Factors determining the severity of poisoning. Principles of emergency care in poisoning. 18. Pathogenesis: term, definition of the concept, types of pathogenesis. Damage as the initial link of pathogenesis. Levels of damage and their manifestations. Pathogenetic factors. 19. Cause-effect relations in pathogenesis. Leading link of pathogenesis, "vicious circles". Universal mechanisms of pathogenesis. Local and general, specific and nonspecific processes in pathogenesis. 20. Protective-compensatory and restorative processes. The role of pathologic conditioned and unconditional reflexes in pathogenesis. Significance of the study of pathogenesis for the theory and practice of medicine. 21. Reactivity of the organism: definition of the concept, types (classification). The most important factors that determine reactivity. Comparison of reactivity with constitution and resistance. The role of reactivity in the development and outcome of diseases. 22. Human genetic diseases: general characteristic, classifications. Comparison of the concepts of genetic diseases, congenital diseases, phenocopies (with examples). 23. Etiology and pathogenesis of genetic (molecular, chromosomal) diseases. Examples of molecular and chromosomal genetic human diseases, their brief characterization. 24. Basic methods of diagnosis, principles of therapy and prevention of genetic human diseases. 25. Immunodeficiencies: definition of the concept, types, causes, manifestations. 26. Allergy: term, definition of the concept, classification of allergic reactions by rate of development and course (Cooke), by pathogenesis (Gell, Coombs). 27. Allergens: definition of the term, classification. General pathogenesis of allergic reactions of immediate type. General pathogenesis of delayed type allergic reactions. 28. Atopic diseases and syndromes: general characterization, causes and mechanisms of development, clinical manifestations of individual atopy. 29. Anaphylaxis: term, definition of the concept, types and their characterization. Experimental reproduction of anaphylaxis. 30. Anaphylactic shock in humans: causes and mechanisms of development, manifestations, principles of emergency care. Brief characterization of anaphylactoid reactions. 31. Methods of diagnostics of allergic reactions. Types and mechanisms of hyposensitization in allergy. 32. Serum disease: etiology, pathogenesis, types, manifestations. 33. Contact dermatitis, graft rejection reaction, bacterial allergy, Hashimoto's goiter, diffuse toxic goiter: etiology, pathogenesis, manifestations. 34. Autoallergy: definition of the concept, causes and mechanisms of development, examples of autoimmune diseases. 35. Drug allergy: causes and mechanisms of development, manifestations (examples of drug allergy). 36. Typical forms of blood and lymphatic microcirculation disorders: causes, mechanisms of development (intravascular and extravascular factors), consequences. Sludge phenomenon: mechanisms of formation, types of sludge. 37. Typical disorders of peripheral circulation (ischemia, arterial and venous hyperemia, stasis): causes, mechanisms of development, manifestations, significance for the body. 38. Thrombosis: causes and mechanisms of thrombosis, manifestations, outcomes and significance of thrombosis for the body. 39. Disseminated intravascular coagulation syndrome: definition of the concept, causes and mechanisms of development, stages, main manifestations and consequences for the body. 40. Embolism: definition of the concept, classification. Mechanisms of development and consequences of embolism of the large and small circles of circulation, portal vein system. 41. Inflammation: term, definition of the concept, etiology. Pathogenesis of local and general signs of inflammation, their relationship. Biological significance and principles of pathogenetic therapy of inflammation. 42. Alteration as a trigger link in the pathogenesis of inflammation, synthesis and release of inflammatory mediators, vascular reactions, metabolic disorders and physical and chemical properties of tissues in the focus of inflammation. 43. Mechanisms of exudation, emigration, phagocytosis and proliferation in the focus of inflammation. 44. Chronic inflammation: concept, types, causes and mechanisms of development. Features of chronic inflammation compared to acute inflammation. 45. Fever: term, definition of the concept, etiology, pathogenesis. 46. Characterization of stages of fever. Violations of the nervous, endocrine, cardiovascular, immune, urinary, digestive and metabolic systems in fever (by stage). 47. Types of temperature curves in fever. Biological significance of fever for the organism. Distinguishing fever from overheating. Pathogenetic rationale of antipyretic and pyrotherapy. 48. Characteristics of the concepts "tumor growth", "tumor", "tumor progression". Tumor atypism and its types. The concept of oncomarkers. 49. Etiology of tumors: types and characteristics of carcinogenic factors. The concept of syncarcinogens, cocarcinogens and procarcinogens. 50. Pathogenesis of tumors: molecular mechanisms of carcinogenesis, stages of carcinogenesis. The role of organism reactivity in tumorigenesis. 51. Antiblastome resistance of the organism: concept, mechanisms. 52. Interaction of tumor and organism (influence of tumor on organism and organism on tumor). Tumor metastasis: concept and mechanisms. Cachexia: concept and mechanisms of development. Pathophysiological bases of prevention and therapy of malignant tumors. 53. Diabetes mellitus: concept, causes and mechanisms of development of diabetes mellitus types 1 and 2. 54. Pathogenesis of metabolic disorders, functions of organs and systems in diabetes mellitus. 55. Complications of diabetes mellitus (angiopathies, neuropathies, comas in diabetes mellitus): mechanisms of development and manifestations. 56. Positive and negative azote balance. Violation of assimilation and tissue metabolism of proteins. Violation of the protein composition of blood plasma. 57. General causes and mechanisms of lipid metabolism disorders. Obesity: definition of the concept, etiology, pathogenesis of certain types of obesity. The significance of obesity for the body. Measures to combat obesity. 58. Violation of phospholipid and cholesterol metabolism. Atherosclerosis: definition of the concept, etiology, pathogenesis, principles of prevention and treatment. 59. Hypohydration: causes, types, manifestations, consequences, principles of correction. 60. Hyperhydration, edema and dropsy: causes, types, manifestations, consequences. The role of local vascular-tissue factors in the pathogenesis of edema. 61. Pathogenesis of cardiac, hepatic, renal, inflammatory, toxic, allergic, neurogenic and famine edema. Principles of therapy of edema. 62. Hypoxia: definition of the concept, classification, causes and mechanisms of development of certain types of hypoxia. Pathophysiological basis of prevention and therapy of hypoxic conditions. 63. Functional and metabolic disorders in hypoxia. Emergency and long-term adaptive reactions in hypoxia. 64. Anemias: definition of the concept, classification (with examples), recognition (clinical and hematological manifestations). Acute posthemorrhagic anemia: etiology, pathogenesis, clinical and hematological characteristics, principles of therapy. 65. Hereditary and acquired hemolytic anemias: etiology, pathogenesis, clinical and hematological characteristics, principles of therapy. 66. B12-deficiency, folium-deficiency anemias: etiology, pathogenesis, clinical and hematological characteristics, principles of therapy. Hypo- and aplastic anemias: etiology, pathogenesis, clinical and hematological characteristics, principles of therapy. 67. Iron deficiency anemias: etiology, pathogenesis, clinical and hematological characteristics, principles of therapy. Sideroblastic anemias: etiology, pathogenesis, clinical and hematological characteristics, principles of therapy. 68. Erythrocytosis: definition of the concept, types (classification). Etiology, pathogenesis, clinical and hematological characteristics of true polycythemia (Vakez's disease). 69. Leukocytosis: definition of the concept, types, causes and mechanisms of development, hematologic characteristic. The concept of neutrophil nuclear shift, types, diagnostic value. 70. Leukopenias: definition of the concept, types, causes and mechanisms of development, hematologic characteristic, significance for the organism. 71. Agranulocytosis: definition, types, causes and mechanisms of development, hematologic characteristic, significance for the organism, principles of therapy. 72. Leukemia: definition, etiology, pathogenesis, classification, clinical and hematological characteristics, principles of diagnosis and treatment. 73. Heart failure: etiology, types (classifications). Pathogenesis of clinical manifestations of heart failure. Changes in hemodynamic parameters in heart failure. 74. Pathogenesis of chronic heart failure: mechanisms of compensation and decompensation. The concept of cardiac remodeling in chronic heart failure. 75. Acute heart failure: causes, mechanisms of development and main clinical manifestations of acute right ventricular and acute left ventricular failure. Principles of emergency care. 76. Coronary insufficiency: definition of the concept, types, causes of development. Characteristics of the main ischemic syndromes: angina pectoris, myocardial infarction, painless ischemia, stunned myocardium, hibernating myocardium. 77. Myocardial infarction: definition of the concept, causes of development, types. Pathogenesis of disorders of myocardial contractility, heart rhythm and hemodynamics in myocardial infarction. Complications of myocardial infarction. Markers of myocardial damage. 78. Reperfusion damage of the heart: concept, mechanisms of development and main clinical manifestations. Mechanisms of adaptation to ischemia. 79. Hypertensive disease: definition of the concept, etiology, pathogenesis, complications. 80. Symptomatic arterial hypertension: definition of the concept, types, causes, mechanisms of development. 81. Arterial hypotension: definition of the concept, types, their characterization. Collapse: types, causes and mechanisms of development. 82. Respiratory failure: definition of the concept, causes, types, recognition. 83. Respiratory failure due to ventilation disorders: causes, types, characterization. Pathogenetic variants of hypoventilation: causes and mechanisms of development, recognition. 84. Pulmonary insufficiency due to impaired diffusion of gases: causes and mechanisms of development, recognition. Pulmonary insufficiency caused by violation of ventilation-perfusion ratio: causes and mechanisms of development, recognition. 85. Adult respiratory distress syndrome: definition, causes, mechanisms of development, recognition. 86. Pulmonary Hypertension: definition, types, causes and mechanisms of development. Mechanisms of compensation of Pulmonary Hypertension. 87. Violation of the structure of the respiratory act: types, their characteristics and mechanisms of development. Asphyxia: definition of the concept, causes and mechanisms of development, characterization of stages. 88. Digestive insufficiency: definition of the concept, causes. The influence of alcohol on digestion. 89. Violations of taste, appetite, violation of food processing in the oral cavity and its passage through the esophagus (violations of chewing, salivation, swallowing, motor function of the esophagus). 90. Digestive disorders in the stomach. Peptic ulcer disease of the stomach and duodenum: etiology, pathogenesis, manifestations. 91. Violation of cavity and wall digestion in the intestine. Characteristics of maldigestion and malabsorption syndromes. 92. Violation of the motor function of the intestine. Types of diarrhea, their characteristics. Types of constipation, their characteristics. Intestinal obstruction: types, mechanisms of development, consequences (intestinal autointoxication). 93. Liver insufficiency: definition of the concept, types, causes, pathogenesis of the main manifestations (metabolic disorders, symptoms and syndromes). 94. Liver coma: types, causes, mechanisms of development, pathogenesis of the main manifestations. Principles of pathogenetic therapy. 95. Jaundice: concept, types, causes, mechanisms of development, clinical and laboratory manifestations. 96. Acute renal failure: etiology, pathogenesis, manifestations. 97. Typical manifestations of renal pathology (glomerulonephritis, pyelonephritis, nephrotic syndrome): etiology, pathogenesis, manifestations. 98. Chronic kidney disease: etiology, pathogenesis, manifestations (by stage). Principles of therapy. The concept of hemodialysis and kidney transplantation. 99. Pathophysiology of the thyroid gland: types of disorders, etiology, pathogenesis of the main manifestations. Principles of therapy. 100. Changes developing in adenohypophysis disorders: etiology, pathogenesis of the main manifestations. Principles of therapy. 101. Changes developing in lesions of the middle and posterior lobe of the pituitary gland: etiology, pathogenesis of the main manifestations. Principles of therapy. 102. Etiology and pathogenesis of disorders developing in violation of the production of hormones of the tubular and reticular zone of the adrenal cortex, adrenal medulla. Principles of therapy. 103. Changes occurring at violation of production of hormones of the bundle zone of the adrenal cortex. Acute and chronic adrenal insufficiency. Pathogenetic substantiation of corticosteroid therapy: indications, contraindications, complications. 104. Nervous system disorders. Motor disorders in spinal cord and brainstem lesions: paralysis, paresis, decerebration rigidity, spinal shock. 105. Nervous system activity disorders. Motor disorders arising from lesions of the extrapyramidal system and cerebellum: types, manifestations, pathogenesis. 106. Disorders of the nervous system activity. Sensory disorders arising from lesions of the central and peripheral nervous system: types, manifestations, pathogenesis. Pain: types, mechanisms of development, significance for the organism. 107. Shock: definition of the concept, etiology and pathogenesis. Similarities and differences of individual types of shock. Principles of shock therapy. --- INSTRUCTIONS FOR PDF GENERATION: - Use reportlab library - Save to /tmp/workspace/pathophysiology-exam/Pathophysiology_Exam_Answers.pdf - Cover page with title, subtitle "Complete Exam Preparation Guide", date July 2026 - Each question: bold numbered heading, then answer paragraphs - Font: Helvetica, size 10 for body, 12 for headings - Margins: 2cm all sides - Page numbers at bottom - Table of contents is optional but nice to have - Use Paragraph and SimpleDocTemplate from reportlab.platypus Write the full Python script to generate this PDF and execute it. Make sure the PDF is actually saved and verify it exists with file size check. Return: confirmation that the PDF was created with its file path and size.

mkdir -p /tmp/workspace/pathophysiology-exam && echo "Directory created"