MCB 50 Practice Exam Questions FILL IN. Fill in the correct word(s). Be succinct. When both MHC genes are the same a particular locus (DR3/DR3), the organism is said to be _ _ for that MHC gene. The antibody isotype primarily found in the saliva and breas
Midterm II Practice Questions
I. True/False Please enter the entire word True or False for these statements. _TRUE_ Hookworms can enter the skin by walking on contaminated soil containing eggs passed in feces. _TRUE_ Schistosomes are b
March 16, 2009
Prion diseases have a long and complex history, replete with findings that couldnt be explained by the theories available at the time, and colorful characters working in the field. The term prion, from the wor
Gel and Coombs classiﬁcation of hypersensitivities.
TYPE I Hypersensitivity
Mediated by IgE attached to Mast cells.
MCB50 Practice Exam questions
Chart A. Fill in the chart on hypersensitivity
Mediated by adaptive
Example Immune Type III
Inflammation a result of:
Mechanical blockage of
Innate versus Adaptive Immunity
Cells of the Immune System
Characteristics of Adaptive Immune System
Innate Immune System
Innate Immunity is primarily non-antigen speciﬁ
Host responses to different pathogens
Extracellular bacteria usually live in
mucosal tissue, or blood.
Intracellular bacteria and parasites live in
endosome or cytoplasm.
Viruses are intracellular pathogens take