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Immunosero Lec (Finals) > Hepatitis > Flashcards

Hepatitis Flashcards

1
Q

What are the 4 forms of hepatitis?

A

Acute hepa
fulminant acute hepa
Subclinical hepa without haundice
Chronic hepa

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2
Q

Typical form associated with jaundice

a. Acute hepa
b. fulminant acute hepa
c. Subclinical hepa without haundice
d. Chronic hepa

A

a

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3
Q

Persona with detectable antibodies in serum but no reported history of hepatitis

a. Acute hepa
b. fulminant acute hepa
c. Subclinical hepa without haundice
d. Chronic hepa

A

c

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4
Q

Accompanied by hepatic inflammation and necrosis that lasts for at least 6 months

a. Acute hepa
b. fulminant acute hepa
c. Subclinical hepa without haundice
d. Chronic hepa

A

d

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5
Q

Rare form of hepatitis associated with liver failure

a. Acute hepa
b. fulminant acute hepa
c. Subclinical hepa without haundice
d. Chronic hepa

A

b

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6
Q

Infectious hepatitis, short-incubation hepatitis

a. Hepa A
b. Hepa B
c. Hepa C
d. Hepa D
e. Hepa E

A

a

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7
Q

What is the virus for Hepa A?

a. Hepadnavirus
b. Flavivirus
c. Picornavirus
d. Deltavirus
e. Hepeviridiae

A

c

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8
Q

MOT for Hepa A?

A

Fecal-oral route

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9
Q

Incubation period for Hepa A?

a. 2-6 weeks
b. 1-3 weeks
c. 2-5 weeks
d. 1-4 days

A

a

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10
Q

Hepatitis A is anicteric (means does not develop jaundice) and it’s a self limiting disease

T or F

A

T

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11
Q

Hepa A

Elevated lever enzymes and bilirubin in serum

T or F

A

T

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12
Q

Hepa A:
IgG is detectable in serum shortly after onset of fecal shedding followed by IgM within few days

T or F

A

F

IgM then IgG

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13
Q

IgM Anti-HAV – acute infection, diagnostic
IgG Anti-HAV – manifestation of immunity; indicator of past infection; remains detectable indefinitely

T or F

A

T

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14
Q

IgM anti-HAV (+)
IgG anti-HAV (-)

a. Immunity/Past infection/Recovered
b. Ongoing infection
c. Ongoing Convalescent

A

b

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15
Q

IgM anti-HAV (+)
IgG anti-HAV (+)

a. Immunity/Past infection/Recovered
b. Ongoing infection
c. Ongoing Convalescent

A

c

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16
Q

IgM anti-HAV (-)
IgG anti-HAV (+)

a. Immunity/Past infection/Recovered
b. Ongoing infection
c. Ongoing Convalescent

A

a

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17
Q

Serum hepatitis

a. Hepa A
b. Hepa B
c. Hepa C
d. Hepa D
e. Hepa E

A

b

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18
Q

What is the virus for Hepa B?
a. Hepadnavirus
b. Flavivirus
c. Picornavirus
d. Deltavirus
e. Hepeviridiae

A

a

19
Q

MOT for Hepa B?

A

Transmitted through percutaneous/mucosal routes with infected blood or body fluids
→ i.e. unprotected sexual contact, sharing of infected needles, needlestick injury, etc.

20
Q

Which of the following serological markers is not easily detected

a. HBsAg
b. HBcAg
c. HBeAg
d. Total and IgM Anti-HBc
e. Anti-HBe
f. Anti-HBs
g. Anti-HBc
h. HBV DNA

A

b

21
Q

Initial detectable marker during incubation period

a. HBsAg
b. HBcAg
c. HBeAg
d. Total and IgM Anti-HBc
e. Anti-HBe
f. Anti-HBs
g. Anti-HBc
h. HBV DNA

A

a

22
Q

An indication of an active HBC infection
a. HBsAg
b. HBcAg
c. HBeAg
d. Total and IgM Anti-HBc
e. Anti-HBe
f. Anti-HBs
g. Anti-HBc
h. HBV DNA

A

a

23
Q

Indicated active viral replication which is reliable marker for the presence of high levels of virus

a. HBsAg
b. HBcAg
c. HBeAg
d. Total and IgM Anti-HBc
e. Anti-HBe
f. Anti-HBs
g. Anti-HBc
h. HBV DNA

A

c

24
Q

An indicator of recent HBC infection which only detectable serologic marker during the window period

a. HBsAg
b. HBcAg
c. HBeAg
d. Total and IgM Anti-HBc
e. Anti-HBe
f. Anti-HBs
g. Anti-HBc
h. HBV DNA

A

g

25
Q

Seen during convalescence and recovery from HBV infection

a. HBsAg
b. HBcAg
c. HBeAg
d. Total and IgM Anti-HBc
e. Anti-HBe
f. Anti-HBs
g. Anti-HBc
h. HBV DNA

More than 1 answer

A

e,f

26
Q

First serologic evidence of convalescence

a. HBsAg
b. HBcAg
c. HBeAg
d. Total and IgM Anti-HBc
e. Anti-HBe
f. Anti-HBs
g. Anti-HBc
h. HBV DNA

A

e

27
Q

Serologic marker of recovery and immunity

a. HBsAg
b. HBcAg
c. HBeAg
d. Total and IgM Anti-HBc
e. Anti-HBe
f. Anti-HBs
g. Anti-HBc
h. HBV DNA

A

f

28
Q

Useful in confirming HBV infection in patients with equivocal serological results

a. HBsAg
b. HBcAg
c. HBeAg
d. Total and IgM Anti-HBc
e. Anti-HBe
f. Anti-HBs
g. Anti-HBc
h. HBV DNA

A

h

29
Q

HBsAg: (-)
Total Anti-HBc: (-)
IgM Anti-HBc: (-)
Anti-HBs: (-)

a. Immunity due to Vaccination
b. Chronic infection
c. Immunity due to natural infection
d. Susceptible
e. Early (Asymptomatic)
f. Window period

A

d

30
Q

HBsAg: (-)
Total Anti-HBc: (+)
IgM Anti-HBc: (-)
Anti-HBs: (+)

a. Immunity due to Vaccination
b. Chronic infection
c. Immunity due to natural infection
d. Susceptible
e. Early (Asymptomatic)
f. Window period

A

c

31
Q

HBsAg: (-)
Total Anti-HBc: (-)
IgM Anti-HBc: (-)
Anti-HBs: (+)

a. Immunity due to Vaccination
b. Chronic infection
c. Immunity due to natural infection
d. Susceptible
e. Early (Asymptomatic)
f. Window period

A

a

32
Q

HBsAg: (+)
Total Anti-HBc: (+)
IgM Anti-HBc: (-)
Anti-HBs: (-)

a. Immunity due to Vaccination
b. Chronic infection
c. Immunity due to natural infection
d. Susceptible
e. Early (Asymptomatic)
f. Window period

A

b

33
Q

HBsAg: (+)
Total Anti-HBc: (-)
IgM Anti-HBc: (-)
Anti-HBs: (-)

a. Immunity due to Vaccination
b. Chronic infection
c. Immunity due to natural infection
d. Susceptible
e. Early (Asymptomatic)
f. Window period

A

e

34
Q

HBsAg: (-)
Total Anti-HBc: (+)
IgM Anti-HBc: (+)
Anti-HBs: (-)

a. Immunity due to Vaccination
b. Chronic infection
c. Immunity due to natural infection
d. Susceptible
e. Early (Asymptomatic)
f. Window period

A

f

35
Q

Formerly known as non-A non-B

a. Hepa A
b. Hepa B
c. Hepa C
d. Hepa D
e. Hepa E

A

c

36
Q

What is the virus for Hepa C?

a. Hepadnavirus
b. Flavivirus
c. Picornavirus
d. Deltavirus
e. Hepeviridiae

A

b

37
Q

MOT of Hepa C?

A

Blood

38
Q

What is the virus for Hepa D?

a. Hepadnavirus
b. Flavivirus
c. Picornavirus
d. Deltavirus
e. Hepeviridiae

A

d

39
Q

Patients with Hepa D already had hepa B before

T or F

A

T

40
Q

Infection of HBV and HDV at the same time (Acute infection)

a. Superinfection
b. Coinfection

A

b

41
Q

Chronic infection with Hepa B and Hepa D

a. Superinfection
b. Coinfection

A

a

42
Q

A recently identified virus with a 2-9 weeks incubation and S&S fulminant hepatitis

a. Hepa A
b. Hepa B
c. Hepa C
d. Hepa D
e. Hepa E

A

e

43
Q

MOT for Hepa E?

A

Oral fecal route

Immunosero Lec (Finals) (5 decks)

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