Viral Hepatitis Flashcards

1
Q

What are the symptoms of acute hepatitis?

A

Lecture 17, slide 8

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2
Q

What are the biochemical changes seen in acute hepatitis?

A

Lecture 17, slide 9-10

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3
Q

What is the pathogenesis of acute hepatitis?

A

Lecture 17, slide 11

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4
Q

What viruses cause hepatitis?

A

Lecture 17, slide 13

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5
Q

What is HAV, how is it transmitted, diagnosed and what are its symptoms? Does it have an effective vaccine?

A

Lecture 17, slide 14

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6
Q

What is Hepatitis E virus, how is it transmitted, diagnosed and what are its symptoms? Does it have an effective vaccine?

A

Lecture 17, slide 15

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7
Q

What is acute hepatitis?

A

Lecture 17, slide 16

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8
Q

What factors can cause chronic hepatitis?

A

Lecture 17, slide 17

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9
Q

What is the replication cycle of HBV?

A

Lecture 17, slide 19

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10
Q

What is the result of HBV resolution?

A

Lecture 17, slide 21

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11
Q

What is chronic carriage of HBV? What is the difference between high vs low level carriers?

A

Lecture 17, slide 22-23

-HBV may lead to a type of persistent viral infection known as a chronic viral infection

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12
Q

What forms of treatment are there for chronic HBV infections?

A

Lecture 17, slide 24

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13
Q

Compare the transmission of HCV with HBV.

A

Lecture 17, slide 20,30

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14
Q

Compare acute HCV infection with persistent HCV infection? Why do different people have a different disease outcome?

A

Lecture 17, slide 31-35

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15
Q

What role do Igs play in HCV infection?

A

Lecture 17, slide 36

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16
Q

What role do T cells play in HCV infection? What implications does this have for a potential vaccine?

A

Lecture 17, slide 37-42

17
Q

What is the old treatment of chronic HCV infections?

A

Lecture 17, slide 43

18
Q

What is the new treatment of chronic HCV infections? Why is it needed?

A

Lecture 17, slide 44-52

-needed because: IFN is hard for patients to tolerate. it has lots of side effects