题目内容

Which test can be used to determine the concentration of C3/C4? ( )

A. CH50
B. ELISA
C. immunoassay
D. tuberculin test Immunoglobulins and applications

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Which Ig takes part in the local mucosal immunity:

A. IgM
B. IgA
C. IgG
D. IgE

Which Ig can pass through placenta:

A. IgM
B. IgA
C. IgG
D. IgE

Which of the following can neutralize HBV particle? ( )

A. HBsAg
B. HBsAb
C. HBeAg
D. HBcAb

Which tumor marker can be used as a marker for gestational trophoblastic disease?( )

A. HCG
B. CA153
CA125
D. CEA

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