DNA viruses Flashcards

1
Q

Latent in dorsal root or trigeminal ganglia

A

VZV - commonly dorsal root

HSV-1 usually in trigeminal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Owl eye inclusions

A

CMV

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Erythema infectiousum

A

parvovirus b19

fifth disease

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Can cause diarrhea, conjunctivitis, pneumonia/URI

A

adenovirus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Temporal lobe encephalitis

A

HSV-1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Latent in Mononuclear cells

A

CMV

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Common cause of infectious acute hemorrhagic cystitis in children

A

adenovirus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

HPV serotypes causing condylomata acuminata

A

6, 11

1, 2 cause common warts

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Neoplastic diseases associated with EBV

A

endemic Burkitt lymphoma
Nasopharyngeal carcinoma

Hodgkin
Diffuse large cell
Oral hairy leukoplakia
Lymphoproliferative disorders

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Flesh-colored purple with central umbilication

A

Molluscum contagiosum

poxvirus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Disease associated with JCV? Family of JCV

A

progressive multifocal leukoencephalopathy

polyomavirus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

High fevers (+/- febrile seizure) ending, then rash

A

Describes Roseola - HHV-6

HHV-7 is Roseola-like

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Downey cells

A

Foamy-appearing basophilic cytoplasm

EBV

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

HHV-8 associated with what neoplasm

A

Kaposi sarcoma (endothelial)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Latent in B cells

A

EBV

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Intranuclear eosinophilic inclusions

A

Type A Cowdry bodies
Type 1 Cowdry inclusions

Seen HSV-1, HSV-2, VZV

17
Q

Polyomavirus targeting kidney of transplant patients

A

BK virus

18
Q

(+) monospot test

A

EBV

19
Q

milkmaid blisters

A

cowpox

20
Q

slapped cheek rash in children

A

parvovirus B19

“Fifth disease”

21
Q

Primary infection of VZV manifests as

A

chickenpox
pneumonia
encephalitis

22
Q

Partially doublestranded and circular

A

HBV

23
Q

Latent in sacral ganglia (S2, S3)

A

HSV-2

24
Q

Viral conjunctivitis

A

adenovirus

URI followed by conjunctivitis

25
Q

Ruptured spleen during contact sports

A

EBV mononucleosis

26
Q

Aplastic crises in sickle cell disease

A

parvovirus B19

27
Q

Detected by (+) agglutination of sheep or horse RBC

A

monospot test detects presence of heterophile antibodies to EBV which react to sheep/horse RBC

28
Q

Infects spindle cells coming from vascular and lymphatic endothelial tissue

A

HHV-8

29
Q

EBV infects B cells through what

A

CD21

30
Q

Heterophile-negative mono

A

CMV

31
Q

Multinucleated giant cells seen on vesicular fluid smear

A

(+) Tzanck smear

HSV-1, HSV-2, VZV

32
Q

Reverse transcriptase (not retrovirus)

A

HBV

33
Q

Aminopenicillin causing macupapular rash for strep throat-like lesions

A

EBV mononucleosis

34
Q

Retinitis, esophagitis

A

CMV

esophagitis especially in HIV with CD4

35
Q

Hydrops fetalis in utero due to RBC destruction

A

parvovirus b19