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Basic Pathophysiology Terms
Ch. 1 basic terms
19
Physiology
Undergraduate 1
10/27/2011

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Term
Etiology
Definition

Concerns the causative factors in a particular disease

There may be one or more causative factors

Term
Idiopathic
Definition
when the cause of a disease is unknown
Term
Iatrogenic
Definition
When a treatment, procedure, or an error may cause a disease
Term
Pathogenesis
Definition
the  development of the disease or the sequence of events involved in the tissue changes related to the disease process
Term
Insidious
Definition
A gradual progression with only vague or very mild signs
Term
Acute disease 
Definition
a short term illness that develops very quikly with marked signs
Term
Chronic Disease 
Definition
a milder condition developing gradually, but persists and causes more permanent tissue damage
Term
Subclinical state
Definition

pathological changes occur but no obvious manifestations are exhibited. 

 

i.e Kidney damage may progress to an advanced stage of renal failure before signs manifested

Term

Latent stage

 

 

Definition
A silent were no signs are evident. In infectious diseases its call incubation period.
Term
Prodromal period
Definition

ine early development when signs are shown but non specific

 

i.e Headache vomiting fatigue

Term
Lesion
Definition
specific local change in the tissue
Term
Syndrome
Definition
collection of signs and symptoms that usually occur together in response to a condition 
Term
Remission
Definition
the manifestations of the disease subside 
Term
Exacerbation
Definition
during which signs increase 
Term
Sequelae
Definition

the potential unwanted outcomes of the primary condition

 

such as paralysis following recovery from a stroke

Term
Convalescence
Definition
The Period of recovery and return to the normal health state
Term
Prognosis
Definition
The probability for recovery or other outcomes.
Term
Epidemiology
Definition
The science of tracking the pattern or occurrence of disease. 
Term
Communicable
Definition
Diseases that are infections and can be spread from one person to another
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