It plays a role in the lysis of target cells coated with specific antibodies. It is enhanced by accelerating factor. What can activate the alternative complement pathway? C3b What functions by inserting itself into target membranes C5b6789 and forming channels or in the membranes? What act as opsonins? C3b The C5 convertase of the alternative pathway of C3bBb3bP complement activation is: C5b6789 functions in: target cell lysis The functions of C5a are to promote all of the following A EXCEPT: phagocytosis of target cells contraction of smooth muscle increased vascular permeability leukocyte attraction to the site of inflammation Chemotactic and anaphylactic factors are produced by C5, C3 proteolytic cleavage of: The alternative and classical pathway C3 convertases are membrane cofactor protein destabilized as a means of down-regulating complement function. One molecule that performs this function is: What is cleaved by C3bBb? C3 What is the correct order of activation of complement in the MBL, C4, C2, C3 lectin activation pathway? A native bacterial cell surface itself will activate Classical and alternative complement via which pathway(s)? pathways What is cleaved first by C1qrs in the classical pathway of C4 complement activation? What complement components has chemotactic activity? C3a The C3 convertase of the alternative pathway of C3bBbP complement activation is: The target recognition molecule of the lectin pathway that mannose-binding lectin initiates complement activation is: Which immunoglobulin(s) help(s) initiate the classic IgG and IgM complement pathway? What has perforin-like activity? C5b6789 What is cleaved by C4b2a3b? C5 A patient has an abnormal alternative pathway activation C3 pattern. What complement proteins should be assessed to further elucidate the problem? The C5 convertase of the classical pathway of complement C4b2a3b activation is:
It plays a role in the lysis of target cells coated with specific antibodies. It is enhanced by accelerating factor. What can activate the alternative complement pathway? C3b What functions by inserting itself into target membranes and forming channels or in the membranes? C5b6789 What act as opsonins? C3b The C5 convertase of the alternative pathway of complement activation is: C3bBb3bP C5b6789 functions in: target cell lysis The functions of C5a are to promote all of the following EXCEPT: phagocytosis of target cells contraction of smooth muscle increased vascular permeability leukocyte attraction to the site of inflammation A Chemotactic and anaphylactic factors are produced by proteolytic cleavage of: C5, C3 The alternative and classical pathway C3 convertases are destabilized as a means of down-regulating complement function. One molecule that performs this function is: membrane cofactor protein What is cleaved by C3bBb? C3 What is the correct order of activation of complement in the lectin activation pathway? MBL, C4, C2, C3 A native bacterial cell surface itself will activate complement via which pathway(s)? Classical and alternative pathways What is cleaved first by C1qrs in the classical pathway of complement activation? C4 What complement components has chemotactic activity? C3a The C3 convertase of the alternative pathway of complement activation is: C3bBbP The target recognition molecule of the lectin pathway that initiates complement activation is: mannose-binding lectin Which immunoglobulin(s) help(s) initiate the classic complement pathway? IgG and IgM What has perforin-like activity? C5b6789 What is cleaved by C4b2a3b? C5 A patient has an abnormal alternative pathway activation pattern. What complement proteins should be assessed to further elucidate the problem? C3 The C5 convertase of the classical pathway of complement activation is: C4b2a3b
Immuno%20TB%20Flashcards%20Unit%201.docx