Normal range of fasting plasma glucose is: ()
A. 3.9-6.1mmol/L
B. 6.1-7.0mmol/L
C. 7.8-11.0mmol/L
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Which hormone can facilitate absorption of Ca and P from the small intestine? ()
A. PTH
B. CT
C. Vit D
D. insulin
E. epinephrine
In markers of hepatitis B, which show that the hepatitis B virus replication? ()
A. HBeAb
B. HBcAb
C. HBsAb
D. HBcAg
E. HBeAg
Which of the two tumor markers can be detected at the same time improve the diagnostic sensitivity of pancreatic cancer? ()
A. CA19-9 and CEA
B. AFP and CEA
CA125 and hCG
D. CA125 and CA15-3
E. AFP and hCG
Which type of immunoglobulin can cross the placenta? ()
A. IgA
B. IgG
C. IgM
D. IgE
E. IgD