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Phathophysiology
N2366
26
Medical
Undergraduate 3
01/24/2006

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Term
physiology
Definition
the study of the normal vital processs f a living organism.
Term
anatomy
Definition
study of the normal structure of a living organism.
Term
pathophysilogy
Definition
the study of these functional changes
Term
pathogenesis
Definition
the functional changes associated with or resulting from disease or injury
Term
homeostasis
Definition
state of equilibrium (balance) within the body with respect to various funtions and to chemical compostions of fliuds and electrolytes.
Term
compensation
Definition
a process in which any particular change in homeostasis is counteracted with another opposing change resulting in minimal to no evidence of the orignal change
Term
disease/disorder
Definition
a stressoto the body or disruption in the body's homeostasis
Term
etiology
Definition
the cause of a disease or disorder
Term
epidemiology
Definition
the study of tracking patterns of disease occurencences and transmission among any given population and/or demographic/ geographic areas.
Term
incidence
Definition
the number of new cases occuring within a specific time frame
Term
prevalence
Definition
the number of new cases occuring within a specific time frame. New+old
Term
risk factor (predisposing factors)
Definition
a characteristic associated with an increase probability that a disease will occur.
Modifiable-lifestyle
Non-modifiable-gender, age. race, heredity, family history and genetics.
Term
Diagnosis
Definition
the act of naming ot the identification of a disease
Term
prognosis
Definition
the predicted outcome of a disease based on a person's present condition and usual course of the disease
Term
morbidity
Definition
a disease state. i.e. person with a diagnosi of diabetes. This is used to give medical professionals an idea of how many people are ill with a particular disease or group of diseases with in a population
Term
comorbidity
Definition
the state of having two or more coexisting medical conditions. Often people have diabetes and hypertension
Term
Mortality
Definition
the death rate resulting from a particular disease
Term
sequela
Definition
any abnormal condition that follows and is a result of a disease
Rheumatic--bad heart valve
Small pox--scars
Polio--parlysis
heart attack--heart failure
Term
clinical manifestation
Definition
the demonstration of the presence of a sign or symptom of a disease that can be identied by a trained observer.
Term
Signs
Definition
manifestation of a disease that can be identified by a trained observer
Term
objective
Definition
a sign of disease percieved by someone other than the person affected
Term
erythema (redness)
Definition
local manifestation of inflammation
Term
fever
Definition
a sysmetic sign
Term
symptoms
Definition
subjective manifestaion that can only be reported by the person experiencing them and can not be oberved by the clinician. i.e. pain, nausea, fatigue
Term
itis
Definition
suffix meaning inflammation
Term
syndrome
Definition
a group of signs and symptoms that occur together and associated with a particular disease process
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