Chapter 1: Introduction to Pathophysiology Exam
Questions with 100% Verified Correct Answers
2024/2025
what is pathophysiology - Correct Answer the study of functional or physiologic changes in the body that result from disease processes.define disease - Correct Answer deviation from the normal structure or function of any part, organ, system or from a state of wellness define health - Correct Answer physical, mental and social well-being define homeostasis and describe what happens to homeostasis during a disease - Correct Answer homeostasis is the maintenance of a relatively stable internal environment regardless of external changes. Disease develops when significant changes occur in the body, leading to a state in which homeostasis cannot be maintained define biopsy - Correct Answer excision of very small amounts of living tissue an examination of tissue removed from a living body to discover the presence, cause, or extent of a disease define diagnosis - Correct Answer the identification of a specific disease through evaluation of signs and symptoms, laboratory tests, etc.define etiology - Correct Answer causative factors in a particular disease define idiopathic - Correct Answer when the cause of a disease is unknown define iatrogenic - Correct Answer when a treatment, procedure, or an error may cause a disease define predisposing factors - Correct Answer tendencies that promote development of a disease in an individual 1 / 2
a predisposing factor indicates a high risk for the disease but not certain development name some predisposing factors (5) - Correct Answer age gender inheritance occupational exposure dietary practices define prophylaxis - Correct Answer action taken to prevent disease measures designed to preserve health and prevent the spread of disease prophylactic treatment for myocardial infarction for high-risk patients is a baby aspirin daily name some preventive measures (4) - Correct Answer vaccinations dietary or lifestyle modifications removal of harmful materials cessation of harmful activities like smoking define pathogenesis - Correct Answer development of the disease or the sequence of events involved in the tissue changes related to the specific disease process what is insidious onset - Correct Answer gradual progression with only vague or very mild signs define acute disease - Correct Answer short-term illness that develops very quickly with marked signs define chronic disease - Correct Answer disease that develops gradually but persists for a long time and usually causes more permanent tissue damage. often chronic illnesses are marked by intermittent acute episodes define a subclinical state - Correct Answer pathologic changes occur but no obvious manifestations are exhibited by the patient
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