Language of Disease Flashcards
Homeostasis
A tendency to maintain a balanced or constant internal state; the regulation of any aspect of body chemistry, such as blood glucose, around a particular level
Diagnosis
Identification of a disease
Prognosis
A prediction of the course of a disease
Disease
An abnormal state in which the body is not functioning normally
Signs
Objectively observed indicators of a disorder
Symptoms
Subjective characteristics of disease felt only by the patient
Syndromes
A group of symptoms and signs combined together
Metabolism
All of the chemical reactions that occur within an organism
Anabolism
Constructive metabolism; the process of building up larger molecules from smaller ones
Catabolism
Metabolic pathways that break down molecules, releasing energy
Negative Feedback Loop
A feedback loop in which a system responds to a change by returning to its original state, or by decreasing the rate at which the change is occurring
Positive Feedback Loop
A feedback loop in which change in a system is amplified or magnified
Pandemic
A widespread disease that passes many countries; worldwide
Epidemic
A widespread occurrence of an infectious disease in a community at a particular time
Endemic
Native or confined to a particular region of people