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Immunology And Serology > Hepatitis Virus > Flashcards

Hepatitis Virus Flashcards

0
Q

They have tropism with the liver

A

Hepatitis virus

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1
Q

Inflammation of the liver

A

Hepatitis

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2
Q

Two classification of hepatitis based on historical perspective

A

Infectious

Serum

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3
Q

Blood borne hepatitis

A

Serum

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4
Q

Easily transmitted

A

Infectious

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5
Q

Family and Genus of Hepa A

A

Picornaviridae

Hepatovirus

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6
Q

Smallest virus

A

Picornaviridae

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7
Q

MOT of Hepa A

A

Fecal oral route

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8
Q

Does hepa A can cause chronic infection? Why or why not?

A

No, self limiting

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9
Q

Hepa A virus is shed in the

A

Stool or feces

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10
Q

RIA and EIA in Hepa A diagnosis detects?

A

HAV RNA

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11
Q

Best method in diagnosing HAV

A

Detection of Anti HAV IgM

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12
Q

Food and waterborne virus

A

HAV

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13
Q

Specimen used in Detection of HAV antigen

A

Stool

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14
Q

Specimen in detecting HAV antibody

A

Serum

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15
Q

Virus alike with HAV

A

HEV

16
Q

Family and genus of HEV

A

Hepeviridae

Hepevirus

17
Q

MOT of HEV

A

Fecal oral route

18
Q

Waterborne virus fatal to pregnant women

A

HEV

19
Q

Lab diagnosis of HEV

A

Indirect ELISA

20
Q

Only DNA Hepa virus

A

HBV

21
Q

How many genotype present in HBV

A

8

A-H

22
Q

Family pf HBV

A

Hepadnaviridae

23
Q

MOT of HBV

A

Parenteral, vertical and sexual

24
Q

Australian antigen. Indicates active chronic infection of HBV or incubation period

A

HBsAg

25
Q

Marker of immunity to HBV

A

Anti HBs

26
Q

Best marker during core window period

A

Anti HBc

27
Q

Indicates chronic infection and very infectious HBV

A

HBeAg

28
Q

First antibody to be produced during convalescence period

A

Anti HBe

29
Q

Specimen of choice for HBc

A

Infected hepatocyte

30
Q

Defective virus

A

Hepa D

31
Q

Term used to refer a patient that is simultaneously infected by HBV & HDV

A

Coinfection

32
Q

Chronic HBV carrier is infected with HDV

A

Superinfection

33
Q

Genus of HDV

A

Delta virus

34
Q

Most common NANB

A

HCV

35
Q

Family and genus of HCV

A

Flaviviridae

Hepacivirus

36
Q

Post transfusion hepatitis

A

HCV

Immunology And Serology (5 decks)

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