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17 Cards in this Set
- Front
- Back
health
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physical, mental, and social well-being
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disease
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an abnormality in body function that threatens out well-being
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etiology
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study of the factors that cause disease
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idiopathic
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refers to a disease with an unknown cause
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signs and symptoms
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the objective and subjective abnormalities associated with a disease
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pathogenesis
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pattern of a disease's development
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epidemiology
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study of occurrence, distribution, and transmission of diseases in human populations
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endemic
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disease native to a local region
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epidemic
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many people affected by the disease at the same time
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pandemic
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widespread (global) epidemic
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genetic mechanisms
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altered or mutated genes can cause abnormal proteins that often do not perform their intended functions
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pathogenic organisms
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disease-causing organisms that damage the body in some way
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tumors and cancer
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neoplasms, or abnormal tissue growth, can cause a variety of physiology disturbances
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What do genetic mechanisms result in?
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Result in the absence of essential functions or allows the proteins to function in an abnormal, disruptive function
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Physical and chemical agents
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toxic or destructive chemicals, extreme heat or cold, mechanical injury, and radiation can each affect the normal homeostasis of our body
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Malnutrition
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insufficient or imbalanced intake of nutrients causes a variety
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Autoimmunity
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iseases resulting from the immune system attacking one's body or from mistakes or overreactions of the immune response
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