Routes of Transmission
Epidemiology
Innate Immunity
Adaptive Immunity
Random
100
2 separate categories of transmission
What is direct and indirect transmission
100
the study of patterns of a disease in populations
What is epidemiology
100
Cool, dry, and acidic. Oil composed of fatty acids that are inhibitory of microorganisms.
What is conditions of the skin
100
smallest part of an antigen that can be recognized
What is an epitope
100
immunoglobulin A (IgA) is able to bind _____antigens?
What is 4
200
pathogen is excreted in the feces of one individual and ingested by another individual
What is fecal oral transmission
200
rate of disease
What is morbidity rate
200
lines respiratory tract, digestive tract, urogenital tract, and conjunctiva of the eye socket.
What is mucosal membranes
200
bone marrow
Where do the B and T cells originate?
200
pathogen products that aid a pathogenic agent in causing diseases are called ___
What are infectious agents
300
another species, often insects, transfers the pathogen between hosts
What is vector borne transmission
300
rate of deaths associated with a disease
What is mortality rate
300
vasodilation--> increased vessel permeability--> extravasation
what is the inflammatory response
300
moved from the bone marrow to thymus for maturation
What is the T cells
300
_____ are effector B cells that produce antibody
What are plasma cells
400
one may be infected in this route by being around a host when they cough or sneeze
What is respiratory transmission (aka aerosol transmission)
400
number of new cases appearing in a population during a specific time period
What is incidence
400
structures found on foreign microbes but not on self cells
What is PAMPs
400
CD4 interacts with which class of MHC
What is class II
400
what needs to occur for a disease to be considered infectious
What is infectious agent causing damage to the host and then able to transmit to another host
500
a child is born HIV+ they most likely got this from
What is vertical transmission
500
total number of cases in a population at a particular point in time or during a particular time period
What is prevalence
500
cells that first defend us against infectious agents
What is phagocytes
500
which cells produce antibodies?
What is B cells
500
epidemic that occurs on a worldwide scale
What is a pandemic?
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