Acne
A) is a result of pustules that occur due to inflammation around blocked hair follicles.
B) is caused by an anaerobic bacteria P.acnes.
C) is an example of innate immunity.
D) is seen more often during puberty due to higher hormone levels.
E) is caused by all of these.
Correct Answer:
Verified
Q31: Recognition proteins on thsurfacof your cells arcalled
A)TCRs.
B)cytokines.
C)MHC
Q32: Onca macrophagingests a foreign antigen, thantigen is
Q33: All of thfollowing ardefining characteristics of adaptivimmunity
Q34: During inflammation, activatemast cells release
A)cytokines.
B)histamines.
C)complement.
D)prostaglandins.
E)histamines and prostaglandins
Q35: Thability of thadaptivimmunresponsto tailor its responsto a
Q37: A naïvB cell
A)is not fully formed.
B)is another
Q38: Onca B cell binds to an antigen
A)it
Q39: Fevers abov420C (107.60F)
A)are a sign that the
Q40: Which whitbloocell typis usually thfirst to encounter
Q41: Wherarthmajority of antibodies produced?
A)Spleen
B)Tonsils
C)Bone marrow
D)Liver
E)Lymph nodes
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