Diseases and Immunities Flashcards
what is Causative diseases?
Organisms can cause diseases
What is a pathogen?
a disease causing organism?
what is an incubation period?
Period between original infection and appearance of signs and symptoms
what is a sign?
visible expression of deases which can be formed by examining a patient
symptom
the indication of diseases which can be formed
Disease
a type of disorder characterized by certain symptom
Infectious disease?
Caused by pathogens. These live like parasites and can be transfered from one host to another
Causative Agent
Organisms that can cause diseases
Pathogen
disease causing organism
Incubation period
the period where the original infection appears and where there are appearance of signs and symptoms
sign
VISIBLE expression of disease by examining the patient
symptom
An indication of disease which is not detectable by examination but can be reported
Disease
a type of disorder characterized by particular symtpom