Hepatitis Viruses Flashcards
1
Q
Hepadnavirus is a ___ virus
A
DNA
2
Q
DNA virus that causes Hepatitis B?
A
Hepadnavirus
3
Q
What does Hepadnavirus cause?
A
Hepatitis B
4
Q
HBsAg
A
Live infection of Hepatitis B
5
Q
Live infection of Hepatitis B diagnostic
A
HBsAg
6
Q
HBsAb
A
Resolved infection or immune to Hepatitis B
7
Q
Resolved infection or immune to Hepatitis B
A
HBsAb
8
Q
HBeAg
A
High infectivity of Hepatitis B
9
Q
High infectivity of Hepatitis B
A
HBeAg
10
Q
Anti-HBeAg
A
Low infectivity of Hepatitis B
11
Q
Low infectivity of Hepatitis B
A
Anti-HBeAg
12
Q
2 options for Anti-HBcAg
A
IgM and IgG
13
Q
Anti-HBcAg (+) for IgM means?
A
New infection
14
Q
Anti-HBcAg (+) for IgG means?
A
Old or previous infection
15
Q
ex. HBsAg (+); HBsAb (-); IgM (+)
A
Acute infection of hepatitis B
