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Pathophysiology
patho terms
31
Nursing
Undergraduate 2
04/06/2010

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Term
PATHOPHYSIOLOGY
Definition
The study of disease and how it affects body function
Term
PATHOLOGY
Definition
The study of changes in cell/tissue structure related to disease or death.
Term
HEALTH
Definition
Having the ability to maintain homeostasis when exposed to normal conditions.
Term
DISEASE
Definition
Being unable to maintain homeostasis when exposed to normal conditions.
Term
ETIOLOGY
Definition
The study of the cause of a disease.
Term
GENETIC
Definition
A disease, condition, or trait that is inherited as a result of a single gene.
Term
CONGENITAL
Definition
A disease, condition, or trait that is present at birth.
Term
ACQUIRED
Definition
A disease, condition, or trait that developed because of being exposed to something during your life.
Term
IDIOPATHIC
Definition
Without a clearly identified cause.
Term
SIGNS
Definition
Evidence of a disease that is objective and can be seen, measured, or recorded.
Term
SYMPTOMS
Definition
Evidence of a disease that is subjective and cannot be seen, measured, or recorded.
Term
PATHOGENESIS
Definition
The events that lead to the development of a disease and the signs and symptoms that occur as the disease progresses.
Term
ACUTE
Definition
A disease that develops and resolves rapidly.
Term
CHRONIC
Definition
A disease that develops gradually and lasts for 3 months of longer.
Term
REMISSION
Definition
The lessening in severity of the symptoms of a disease.
Term
EXACERBATION
Definition
The increase in the severity of a disease or any of its signs or symptoms.
Term
LOCAL
Definition
A condition that is confined to one area.
Term
SYSTEMIC
Definition
A condition that affects the entire body.
Term
ENDOSCOPY
Definition
A procedure that utilizes a fiber optic camera to view structures inside of the body.
Term
RADIODENSITY
Definition
The ability of an object to stop or slow radiation.
Term
X-RAYS
Definition
A visual recoding of differences in radiodensity of anatomical structures.
Term
CONTRAST X-RAYS
Definition
X-rays that utilize a contrast media to increase the radiodensity of selected fluids within the body, producing an image of the structures containing the fluid.
Term
ULTRASOUND
Definition
A visual recording of differences in the rate of return and intensity of sound waves reflected off of objects within the body.
Term
ELECTROCARDIOGRAMS
Definition
A recording of the electrical activity of the cardiac conduction system.
Term
ELECTROENCEPHALOGRAM
Definition
A recording of the electrical activity of the brain, most often recording the cerebral cortex.
Term
SPIROMETRY
Definition
Any procedure used to measure a persons ability to move air or the capacities of the respiratory system.
Term
CHEMOTHERAPY
Definition
The use of chemicals to kill cells within the body. Two main types of chemotherapy are used--to kill cancer cells or microorganisms.
Term
PHARMACOLOGICAL
Definition
The use of drugs to treat disease.
Term
PALLIATIVE
Definition
Any form of treatment that relives signs and symptoms without curing a disease. May include the use of medication (such as a decongestant or pain reliever), therapeutic massage, counseling, physical therapy, orthotic devices...
Term
PROGNOSIS
Definition
A prediction of the likely outcome or consequences of having a disease.
Term
SEQUELA
Definition
A consequence of a previous disease. (Example: rheumatic heart disease sometimes occurs following a strep infection.)
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