communicable diseases Flashcards
infection
disease from infectious agent causing inflammatory response
colonization
presence of microorganism
disease
impairs normal body function
signs
measured
symptoms
person feels
classifications of infectious agents
virus, bacteria, fungi, parasites, prions
virus
some treatable, some vaccines, require host to replicate
bacteria
organism with our defined nucleus
classified according to shape
antibiotics
fungi
Yeasts, moulds
classified according to method of reproduction
parasite
not transmitted in health care usually
water borne
malaria
mode of transmission
how the micro organism is spread (contact droplet etc0
indrect contact
hands (toys, doors)
droplets
when someones speaking coughing sneezing
airborne transmission
travel further stay longer in air
incubation period
time from infection onset of symptoms (disease)