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Condition of abnormal functioning involving anatomic structures or body systems |
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Scientific evaluation of physical signs and symptoms, medical history, physical examination, laboratory tests, or other procedures that lead to identifying particular diseases. |
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prediction of how a disease will progress and chances of recovery |
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objective indicators of disease that are obvious to someone other than the infected person |
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are subjective feelings only the person with the disease is aware of. |
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A group of signs and symptoms that occur together and define a disease or abnormality |
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causitive factors or origins of the disease |
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tedencies that promote disease development |
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effects only one part of the body |
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is distributed throughout the body |
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have abrupt onset of severe signs and symptoms and run a brief course |
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Often have an insidious onset (gradual) which indicates a disease development with only vague or mild symptoms |
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Period of full or partial disappearance of a disease |
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conditions that arise after the onset of the original disease |
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diseases that effect a significantly large population within the confines of a certain area |
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Effects large populations in several large areas |
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indicates the rate in which a disease occurs within a group or area |
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represents the rate of death from a certain disease within a time frame |
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the number of NEW cases in a particular population during a period of time |
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refers to the number of EXISTING cases within a population during a period of time |
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Risk factors for disease (6) |
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-age -gender -genetics -lifestyle -environment -stress |
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-autoimmune -cancerous -deficiency -genetic -infectious -metabolic disease -congentital disorder -traumatic disorder |
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-bacteria -fungi -protozoa -viruses -parasites -prions |
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Modes of transmission (5) |
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Direct physical contact: -mucous membrane -intact skin -broken skin Indirect physical contact: -ingestion -inhalation |
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