USMLE Forum Archives - USMLE Step 1 - GI
GI
ysemak - 01-20-10 06:15
A 20y/o man has just completed his hepatitis B vaccine series. On reviewing his laboratory studies (assuming he has no prior exposure to hepatitis B), you expect
ysemak - 01-20-10 06:15
A 20y/o man has just completed his hepatitis B vaccine series. On reviewing his laboratory studies (assuming he has no prior exposure to hepatitis B), you expect
The correct answer and explanation will be available after you answer.
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#21
Re: GI conym5 - 03-03-10 17:02 My answer is: a.
to develope Antibody against hepatitis B surface antigen (anti-HBS) alone. it takes few weeks. ans should be Positive test for hepatitis B surface antigen..Antibody against hepatitis core antigen (anti-HBC) ll be +ve in infected person.
#22
Re: GI rohini001 - 03-04-10 00:13 My answer is: b.
Ans b
A= present in acute & chronic infection.
c=serological finding in window period.
d=present in acute infection.
e=It indicate low transmissibility.
#36
Re: GI babbu5508 - 05-13-10 16:33 My answer is: b.
b. Antibody against hepatitis B surface antigen (anti-HBS) alone because it is the recombinant hbsag that is given during vaccination
#40
Re: GI mtniharika - 05-17-10 00:19 My answer is: b.
b. Antibody against hepatitis B surface antigen (anti-HBS) alone because the recombinant vaccine has only the Hepatitis B surface antigen
#41
Re: GI fugeran - 05-17-10 02:05 My answer is: b.
Vaccine=HBsAg; Anti-HBsAg=protected.
Hepatitis B vaccine is protective in over 90% of normal
adults and in almost 100% of newborns
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