DNA VIRUS Flashcards

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1
Q

all are DS-DNA except?

A

parvovirus

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2
Q

all are icosahedral except?

A

pox virus

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3
Q

all are enveloped except?

PAPP

A

papillomavirus
adenovirus
polyomavirus
parvovirus

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4
Q

all multiple in nucleus except?

A

pox virus

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5
Q

smallest dna virus

A

parvovirus

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6
Q

largest dna virus

A

pox virus

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7
Q

this is unique to adenovirus (CPE)

A

grape like clumping

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8
Q

adenovirus disease

A

acute respiratory disease

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9
Q

adenovirus serotype:

gastroenteritis

A

40, 41

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10
Q

adenovirus serotype:

conjunctivitis

A

8

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11
Q

adenovirus serotype:

pharyngitis

A

3 and 7

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12
Q

adenovirus serotype:

respiratory disease

A

4 and 7

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13
Q

pertains to the entire infectious unit of HBV

A

dane particle

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14
Q

virus that replicates in immature rbcs

A

b19/erythrovrius

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15
Q

b19 virus disease and its unique s/sx

A

5th disease, slapped-cheek

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16
Q

CA of hemorrhagic cystitis

A

bk virus (PM1)

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17
Q

CA of multifocal leukoencephalopathy

A

jc virus (PM2)

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18
Q

CA of merkell cell carcinoma

A

MC virus

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19
Q

this virus family is characterized by brick-shaped virion

A

poxviridae

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20
Q

CA of smallpox

A

variola virus

21
Q

CA of variola minor

A

alastrim virus

22
Q

avirulent virus used in the devt of vaccine against smallpox

A

vaccinia virus

23
Q

small pink papular wart like benign tumors on skin/mucous

A

molluscum contagiosum

24
Q

poxviridae found in sheep

A

orf virus

25
Q

most prevalent STD in USA

A

HPV

26
Q

hpv strains that can cause cervical cancer

A

hpv 16 and 18

27
Q

CA of african swine fever

A

iridovirus

28
Q

common characteristic of herpesviridae

A

latency (can reactivate)

29
Q

CA of cold sores

A

HSV 1

30
Q

where does hsv 1 and 2 becomes latent

A

sensory nerve ganglia

31
Q

HSV that causes genital warts

A

HSV 2

32
Q

CA of chickenpox

A

varicella virus

33
Q

CA of shingles

A

zoster virus

34
Q

where does VZV becomes latent

A

dorsal root ganglia

35
Q

CA of heterophile negative infectious mononucleosis

A

CMV

36
Q

CMV site of latency

A

WBC and endothelial cells

37
Q

CMV microscopy

A

owls eye

38
Q

infections that can cross placenta (ToRCHeS)

A
toxoplasma
rubella
cmv
hsv
syphilis
39
Q

HHV 3 is?

A

VZV

40
Q

HHV 5 is?

A

CMV

41
Q

CA of 6th disease

A

HHV 6

42
Q

HHV 6 and 7 site of latency

A

t cells

43
Q

HHV 4 is?

A

EBV

44
Q

CA of heterophile positive infectious mononucleosis

A

EBV

45
Q

EBV microscopy

A

downey cells

46
Q

HHV 8 is?

A

rhadinovirus

47
Q

number 1 cause of cancer in patients with AIDS

A

rhadinovirus

48
Q

rhadinovirus site of latency

A

b cells

49
Q

rhadinovirus causes what cancer?

A

kaposi sarcoma