Chapters 1,2,3,4,6
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What is pathology? | The study of the nature or cause of disease.
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| What is pathophysiology? | How normal processes are altered by disease.
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| What is pathogenesis? | The evolution of a disease.
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| Clinical manifestations-What is the latent period? | The time between exposure to a pathogen, chemical or radiation, and when symptoms first become apparent.
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| Clinical manifestations-What is the prodromal period? | Appearance of the first signs or symptoms indicating the onset of a disease.
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| Clinical manifestations-What is the incubation period? | In infectious diseases, the time between exposure to a pathogen, chemical or radiation, and when symptoms first become apparent.
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| Clinical manifestations-What is the silent period? | During the course of a disease, signs and symptoms may become mild or disappear for a time.
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| Clinical manifestations-What is the subclinical period? | In which the patient functions normally, but disease processes are well established.
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| What is homeostasis? | Stability, sameness, constant (of body systems, etc.).
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| What is allostasis? | Adaptation to change in order to achieve homeostasis.
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| What is disease? | A disease is an abnormal condition (outside of normal range) that affects the body of an organism.
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| What is etiology? | The study of causation, or origination (of disease).
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| What is pathogenesis? | The mechanism that causes a disease.
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| What is sequela? | A chronic condition that is a complication of an acute condition that begins during that acute condition.
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| What is an inherited disease? | Passed from parents genes.
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| What is a familial disease? | An abnormal protein is produced.
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| What is a congenital disease? | A condition existing at birth and often before birth, or that develops during the first month of life.
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| What is a degenerative disease? | The function or structure of the affected tissues or organs will increasingly deteriorate over time, whether due to normal bodily wear or lifestyle choices such as exercise or eating habits.
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| What is an autoimmune disease? | An abnormal immune response of the body against substances and tissues normally present in the body.
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| What is Hypersensitivity (allergies) disease? | Undesirable reactions produced by the normal immune system.
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| What is Immunodeficiency disease? | A state in which the immune system's ability to fight infectious disease is compromised or entirely absent.
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| What is neoplastic disease? | An abnormal mass of tissue as a result of abnormal growth or division of cells.
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| What is nutritional disease? | A deficiency of proteins, calories and/or vitamins.
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| What is metabolic disease? | Defects of single genes that code for enzymes that facilitate conversion of various substances (substrates) into others (products).
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| What is molecular disease? | A defect in a single molecule causes many forms of this.
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| What is psychogenic disease? | Physical illnesses that stem from emotional or mental stresses (within the mind).
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| What is iatrogenic disease? | Preventable harm resulting from medical treatment or advice to patients.
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| What is idiopathic disease? | Of an unknown origin.
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| What is necrosis? | A form of cell injury that results in the premature death of cells in living tissue.
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| What is coagulative necrosis? | Characterized by the formation of a gelatinous (gel-like) substance in dead tissues in which the architecture of the tissue is maintained.
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| What is liquifactive necrosis? | Characterized by the digestion of dead cells to form a viscous liquid mass.
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| What is caseous necrosis? | Dead cells disintegrate but are not completely digested, leaving granular particles.
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| What is apoptosis? | Cell death triggered by intracellular signaling cascades that result in cell suicide.
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| What is rigor mortis? | Chemical changes in the muscles after death, causing the limbs of the corpse to become stiff and difficult to move or manipulate.
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| What is livor mortis? | A settling of the blood in the lower (dependent) portion of the body, causing a purplish red discoloration of the skin.
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| What is algor mortis? | The reduction in body temperature following death.
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| What is autolysis? | Commonly known as self-digestion, refers to the destruction of a cell through the action of its own enzymes.
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| What is atrophy? | Decreased cell size.
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| What is hypertrophy? | Increased cell size.
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| What is hyperplasia? | Increased cell numbers.
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| What is metaplasia? | Conversion of one cell type to another.
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| What is dysplasia? | Disorderly cell growth.
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