A tuberculin skin test _____.
A) is read by the diameter and the elevation of the induration
B) is negative if a person has received the BCG vaccine
C) is read by the redness of the induration
D) two of these
Correct Answer:
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Q24: Steroids can be useful drugs to lessen
Q25: Rheumatoid arthritis:
A)involves autoantibodies that are against the
Q26: Immediate type hypersensitivity is mediated by _.
A)IgG
B)T
Q27: All of the following are associated with
Q28: Type IV hypersensitivity includes:
A)contact dermatitis
B)granulomatous hypersensitivity
C)allergy to
Q30: Autoimmunization:
A)is an acquired process not linked to
Q31: Local wheal and flare,airway restriction,and anaphylactic shock
Q32: Antigenic or molecular mimicry _.
A)occurs when T
Q33: Which of the following definitions of tissue
Q34: DiGeorge's Syndrome is due to a lack
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