A. C2a
B. C3b
C. C4a
D. C5a
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Related Mcqs:
- Chemotactic cytokine is_________________?
- A. IL-1 B. IL-6 C. IL-8 D. TNF...
- The conversion of prothrombin to thrombin, the factor participate along with calcium is______________?
- A. Labile factor B. Stable factor C. Fibrin D. Thromboplastin...
- Which vitamin is related to a co-factor in glycine metabolism is______________?
- A. Vit E B. Folic acid C. Thiamine D. Cobalamine...
- A factor with a mucopoly saccaride, present in liver, presenting in platelet aggregation is______________?
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- Complement factor through which common pathway begins___________________?
- A. C3 B. C5 C. C2 D. Protein B...
- Example of immune complex hyper-sensitivity reaction is______________?
- A. Atopic allergy B. Serum sickness C. Transfusion reaction D. Contact dermatitis...
- Sterilisation is______________?
- A. Pathogens killed but spores are not affected B. Only pathogenic micro-organisms killed C. Non-pathogenic killed D. All pathogenic and non-pathogenic microorganisms killed...
- The immediate type of hypersensitivity in which histamine doses not play a major role is______________?
- A. Urticaria B. Asthma C. Anaphylaxis D. Arthus reaction...
- The function of IgD is______________?
- A. Antigen recognition by B cells B. Localization protection in external secretion C. Compliment activation D. Reagin activity...
- The distinguishing characteristic of a positive delayed type hypersensitivity skin test is______________?
- A. Erythema B. Necrosis C. Induration D. Vasculitis...
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