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virus > major DNA viruses > Flashcards

major DNA viruses Flashcards

1
Q

Adenovirus is

A

non enveloped, double stranded DNA virus

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2
Q

where is adenovirus found

A

respiratory secretions

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3
Q

treatment of adenovirus is

A

supportive

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4
Q

HPV is

A

no envelope DS circular DNA

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5
Q

what are the two types of HPV infections

A

cutaneous and mucosal

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6
Q

which HPV can lead to cancer

A

mucosal

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7
Q

Polyoma virus is

A

non envelope DS circular

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8
Q

what is JC disease

A

slow progressive disease that produce PML which is seen in AIDs and immunocomprise

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9
Q

what is the treatment for polyoma

A

no treatment

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10
Q

what is the largest dna virus

A

poxvirus

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11
Q

what disease causes smallpox

A

poxvirus

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12
Q

pox virus is

A

enveloped

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13
Q

parvovirus is

A

noneveloped

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14
Q

what is the human strain of paravovirus

A

B19

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15
Q

parvovirus is serious in

A

pregnant women and sickle cell patients

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16
Q

HHV 1 and 2 establish latency in

A

trigeminal or sacral ganglion

17
Q

hhv can occur on

A

oral and genital areas

18
Q

hsv 1 in children

A

are not a sexually transmitted disease

19
Q

hsv 1 occurs

A

oral mucosa, lips with grouped vesicles

20
Q

Hsv 2 can be spread maternal

A

genital infection that can be passed to baby either prior to delivery across the placenta or during the birth process

21
Q

Varicella virus spreads

A

in respiratory secretions and from lesional material

22
Q

what is the reactivation disease of varicella virus

A

zoster and shingles

23
Q

what is the treatment of varicella virus

A

acyclovir

24
Q

what are the preventions of varicella virus

A

varicella vaccine and shingles vaccine

25
Q

Epstein barr virus sheds in
aka

A

respiratory secretions
kissing disease

26
Q

Epstein barr virus infects

A

b cells through cd21 molecule

27
Q

what becomes enlarged due to epstein barr virus

A

spleen

28
Q

cytomegalovirus establishes latency in

A

mononuclear cells

29
Q

treatment for CMV is

A

ganciclovir

30
Q

HHV 6 and 7 shed in

A

saliva

31
Q

what does HHV 6 and 7 cause

A

roseola

32
Q

HHv8 (kaposi sarcoma) spreads via

A

sexual contact

33
Q

what does HHV8 cause

A

skin lesions

34
Q

VZV is a

A

enveloped double stranded dna virus

virus (5 decks)

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