HEPATITIS

Question 1

HEPATITIS VIRUSES

etiologic agent of viral hepatitis type A (infections hepatitis)

Answer 1

HEPA A

Question 2

HEPATITIS VIRUSES

Associated with viral hepatitis type B (serum hepatitis)

Answer 2

hepa b

Question 3

HEPATITIS VIRUSES

agent of hepatitis C (Common cause of post-transfusion hepatitis)

Answer 3

Hepa C

Question 4

HAV

HAV can be transmitted through __________

Answer 4

fecal-oral route

Question 5

HAV Laboratory Diagnosis

serologic tests
_________-ELISA or RIA
________ is not performed

Answer 5

Anti-HAV IgM
Viral Isolation

Question 6

PROPERTIES OF HEPADNAVIRUSES:
By means of the intermediate RNA copy of the DNA genome (__________)

Answer 6

HbSAG

Question 7

HBV (Antigens and Antibodies) I

______: Hepatitis B Virus; Orthohepadnavirus
______:Surface Ag; detectable in large quantity in serum
______; associated with HBV nucleopcapsid; indicates viral replication; circulates as soluble Ag in serum
______; Hepatitis B core antigen

Answer 7

HBV
HBsAg
HBeAg
HBcAg

Question 8

HBV (Antigens and Antibodies) II
______: Indicates past infection with and immunity to HBV, presence of passive Ab from HBIG or immune response from HBV vaccine
______: presence in serum of HBsAg carrier suggests lower titer of HBV
______: Indicates infection with HBV at some undefined time in the past
______: indicates recent infection with HBV; (+) for 4-6 months after infection

Answer 8

Anti-HBs
Anti-Hbe
Anti-HBc
IgM antiHBC