超星 - 章节练习-补体

单选题

In the classical complement activation pathway, the sequence of the activated complement components is

A. C123456789
B. C145236789
C124536789
D. C142356789
E. C132456789

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单选题

Which complement has the highest serum level?

A. C3
B. C4
C1q
D. C2
E. C5

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单选题

Which of the following complement components is involved in both immune adhesion and opsonization?

A. C2b
B. C3b
C4a
D. C5b
E. C6b

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单选题

The common feature of the three complement activation pathways is

A. The same C5 convertase is required.
B. The same ions are required.
C. The same C3 convertase is required.
D. The same activators are required.
E. The formation of membrane attack complex and its cytolytic effect are the same

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单选题

In MBL pathway, which of the following is not related to the formation of C5 convertase?

A. C4
B. MASP
C2
D. C3
E. Factor B

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