#february2020usmle2ck
Which of the following is the earliest abnormal test after infection with hepatitis B?
A- ALT
B- Anti-hepatitis B antibodies
C- Serum bilirubin
D- Surface antigen
Which of the following is the earliest abnormal test after infection with hepatitis B?
A- ALT
B- Anti-hepatitis B antibodies
C- Serum bilirubin
D- Surface antigen