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IMMUNE 1 LEC > SUMMARY OF HEPATITIS > Flashcards

SUMMARY OF HEPATITIS Flashcards

1
Q

Serum hepatitis

A

HBV

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2
Q

Post transfusion hepatitis

A

HCV

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3
Q

Non A and Non B hepatitis

A

HCV

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4
Q

Picornaviridae ssRNA

A

HAV

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5
Q

Hepadnaviridae dsDNA

A

HBV

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6
Q

Flaviviridae ssRNA

A

HCV

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7
Q

Deta virus; requires HBV for replication

A

HDV

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8
Q

Caliciviridae ssRNA

A

HEV

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9
Q

15-45 days

A

HAV

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10
Q

45-160 days

A

HBV

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11
Q

15-150 days

A

HCV

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12
Q

30-60 days

A

HDV

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13
Q

15-60 days

A

HEV

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14
Q

Fecal-oral

A

HAV
HEV

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15
Q

Sex, blood transfusion, sharing of needles, transplacental saliva, breastmilk

A

HBV
HDV

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16
Q

Sex, blood transfusion, sharing of needles, transplacental saliva, breastmilk, hemodialysis

A

HCV

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17
Q

Infectious hepatitis

A

HAV

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18
Q

• Present in stool and plasma for an average of 18 days after the clinical of disease

A

HAV RNA

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19
Q

• Indicates recent infection

A

Anti-HAV IgM

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20
Q

• Develops 2-3 weeks after ingestion and persists up to 3-6 mos

A

Anti-HAV IgM

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21
Q

• Develops 1-2 weeks after IgM

A

Anti-HAV IgG

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22
Q

• Present for life

A

Anti-HAV IgG

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23
Q

• Active hepatitis B

A

HbsAg

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24
Q

• Acute infection and infectivity

A

HbsAg

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25
Q

• General marker of infection

A

HbsAg

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26
Q

• Active hepatitis B with high degree with increased risk of infectivity

27
Q

• Circulating for HbcAg

28
Q

• Current or recent and hepatocellular acute hepatitis B

A

Anti-HBc IgM

29
Q

• Important in diagnosing during window period.

A

Anti-HBc IgM

30
Q

• Current or past hepatitis B

A

Total anti-HBc

31
Q

• Recovery from hepatitis B

32
Q

• Immunity to hepatitis B or past infection

33
Q

• Acute, atypical, or occult hepatitis B

34
Q

• Viral load may be used to monitor effectiveness of therapy

35
Q

• Generally used to diagnose Hepatitis C infection.

36
Q

• 4 weeks after infection (not reliable)

37
Q

• Used in monitoring he response to antiviral therapy

38
Q

• Diagnosis in the acute phase

39
Q

• Identification of HCV genotype

40
Q

increase risk infectivity

Indicated that virus has high degree of infectivity

A

Envelope antigen

41
Q

Progression to chronic state

42
Q

No Progression to chronic state

43
Q

Acute, self limiting

44
Q

Most: acute

45
Q

Others: Chronic (10%-90%), cirrhosis, risk of Ca

46
Q

80-85% will have a chronic disease

47
Q

15-20% spontaneous resolution

48
Q

Super infection/ coninfection with Hepatitis B

49
Q

Acute selflimiting

50
Q

Fluminant liver failure in pregnant women

51
Q

(+) Early infection

A

Anti-HBc IgM
Total Anti-HBc
HBeAg
HBV DNA

52
Q

(-) Early infection

A

Anti-HBs

Anti-HBe

53
Q

(+) Window

A

Anti-HBc IgM
Total Anti-HBc
HBV DNA

54
Q

(-) Window

A

HBeAg

HBsAg

Anti-HBs

Anti-HBe

55
Q

(-) Convalescent

56
Q

(+) Convalescent

57
Q

(+/-) Convalescent

58
Q

(-/+) Convalescent

59
Q

(+/-) Chronic

60
Q

(-/+) Chronic

61
Q

(+) Chronic

62
Q

(-) Chronic

63
Q

(-) Post vaccination

64
Q

(+) Post vaccination

IMMUNE 1 LEC (28 decks)

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