Herpes Virus Flashcards

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1
Q

Herpes Virus common types ??

A
  1. Herpes simplex virus types 1
  2. Herpes simplex virus types 2
  3. Varicella zoster virus
  4. Cytomegalo virus
  5. Epstein barr v
  6. Human herpes virus 6
  7. HHV 7
  8. HHV 8 / Caposi sarcoma Herpes virus

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2
Q

Shape of herpes virus ??

A

Spherical

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3
Q

Capsid of herpes virus ??

A

Icosachedral

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4
Q

Genome of herpes virus ??

A
  1. Double strandard
  2. Linear

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5
Q

Envelope obtain form where ??

A

Nuclear membrane

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6
Q

Herpes causes latent infection where ??

A

Sensory ganglia

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6
Q

Process of envelope generation in herpes ??

A

Budding

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7
Q

Serotype No of herpes ??

A

1

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8
Q

can Cancer be occured by Herpes ??

A

Yeessssssssssssss

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9
Q

No viral polyemerase in herpes Than what they use ??

A

RNA polymerase

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10
Q

HSV- 1 in lips & nose

lips-Red

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A

Herpes labialis

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11
Q

Eye manifestations in HSV-1

Confused eye in Sketchy

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A

KeratoConjunctivitis

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12
Q

Latent infection of HSV-1 ??

Helmet- 3 dots

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A

Trigeminal ganglia– Sensory ganglion cells

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13
Q

Sporadic encephalitis in which lobe in HSV-1 ?

Helmet- Red wing

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A

Temporal

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14
Q

Mode of transmission of HSV-1

Torch in hand

A

TORCH-Vertical transmission
Sex Saliva

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15
Q

Mouth manifestation of HSV-1 ?

A

GingivoStomatitis

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16
Q

Skin manifestation of HSV-1 & 2 ?

Dak ticket arrow shaped

A

Erythema multiforme

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17
Q

Finger & hand herpes in HSV-1 ?

Finger-

Dew drop Finger herpes

A

herpetic whitlow

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18
Q

Dormant latent of HSV-2 ??

A

Lumber & sacral dorsal root ganglion

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19
Q

CNS in HSV-2 ??

A

Meningitis

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20
Q

Microscopic test - Multinuecleated giant cells&raquo_space;>

Tank in small kid

A

Tzanc smear test

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21
Q

Tx of HSV-1 & 2 ???

Violet recylcle bin

A
  1. Acyclovir
  2. Valcyclovir

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22
Q

Location of HSV-1 lesion ??

A

Abpve the waist

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23
Q

Location of HSV-2 lesion ??

`

A

Below the waist

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23
Q

Which HSV is common in NEOnate ??

A

HSV- 1

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24
Q

Genital region transmission ??

25
Q

Cowdry bodies - HSV-1 ??

A

Intranuclear inclusion

26
Q

HSV DNA ???

A
  1. Double strandard
  2. Linear
  3. Enveloped

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27
Q

herpes-2 cancer /

A

cervical & vulvar carcinoma

28
Q

herpes-epstein barr ?

A

burkitts lymphoma
nasopharyngeal carcinoma
lymphoma

29
Q

HHV- 8 /

A

kaposi sarcoma

30
Q

HSV1 vs HSV-2 ??

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A

differentiated by

  • restriction endonucleas pattern of their genome DNA
  • type specific monoclonal antisera
31
Q

complications of chicken pox ?

A

encephalitis
varicella pnuemonia
post-herpetic neuralgia

32
Q

varivax dose .>/ + age

A

2 dose+ 1-12 age

33
Q

zostavax dose <

A

1 dose older than 60 yrs

34
Q

Bangla of herpes labialis <

A

jor thosa
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35
Q

varivax & zostvax ki prevent kore ?

A

varicella
shingles

35
Q

Infectious mononulceosis ?

35
Q

HETEROPHILL ab test +

??

36
Q

which virus multinucleated giant cell ?

36
Q

heterophill AB test -

??

36
Q

IM clinical features <

A

splenomegaly
lymphadenoapthy
anorexia
lethargy
encephalitis
splenic rupture

37
Q

HIV associated Herpes <

A

kaposi sarcoma
HHV-8

37
Q

HIV + Herpes konta age Tx /

A

HIV to mprove immune function, which helps manage herpes more effectively.

37
Q

drugs for herpes ?

A

a-cyclovir
gan-cyclovir
vala-cyclovir
fam-ciclovir

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38
Q

Zooster er pT ki complain niye asbe <

39
Q

outstanding characteristics of herpes <

A

encode many enzymes
establish latent infection
no viral polymerase enzyme
cancer casuing
one serotype

39
Q

rash of varicella /

A

papulovesicular rash

39
Q

Varivax type ?

A

live attenuated

39
Q

Tx of VZV ?

A

varivax
zostavax
VZ immunoglobulins - VZIG

40
Q

EPV baccchader kivabe >

A

splenic rupture
associated with contact sports-football
complications - splenomegally

41
Q

which herpes - multinucleated giant cell /

A

HSV 1 2
VZV
CMV

42
Q

HPV vaccine ?

A

gardashil-9

43
Q

HPV - 1 2 3 4 ??

A

Skin warts

44
Q

HPV- 6 11 ??

A

genital warts - anogrnita; -
condylomata acuminata

45
Q

HSV-1 /

A

TRIGEMINAL GANGLIA

46
Q

HSV-2 ??

A

lumber and sacral dorsal root ganglia

47
Q

CMV route /

A

transplacental
saliva
sexual contact
birth canal
breast milk

48
Q

HPV - 16 1 8 ?

A

Cervical carcinoma

49
Q

features of CMV inclusion disease <

A

multinucleated giant cell
owls eye
more common in fetus in 1st trimester

jaundice
hepatosplenomegaly
mental retardatiom
seizures
microcephaly

50
Q

HHV-6 ?

A

exantham subitum
roseola infantum
6th D

51
Q

difference of infectious mononucleosis caused by EPV and CMV ?

A

EBV mononucleosis: Classic triad (fever, pharyngitis, lymphadenopathy), positive Monospot test, common in adolescents.
CMV mononucleosis: Less severe pharyngitis, negative Monospot test, often prolonged fatigue, affects all ages.
Diagnosis: EBV = Monospot + EBV antibodies; CMV = CMV IgM or PCR.