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General Virology+ DNA Viruses Flashcards

1
Q

What’s meaning of recombination

A

Exchange of gene between 2 chromosomes by crossing over

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2
Q

Whats meaning of Complimentaion

A

Virus complement the other to work (example Hepatitis B and Hepatitis D)

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3
Q

Whats meaning of phenotypic mixing?

A

When two viruses infect the same cell at the same time

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4
Q

Types of viral vaccine

A
  1. Live attenuated

2. Killed

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5
Q

Live attenuated vaccine for which viruses?

A

فرخه صفرا سايبينها في الممر ببوكس صغير مع روتافايروس

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6
Q

Killed vaccine for which viruses

A

RIP Always

  1. Rabies
  2. influnza-injected
  3. Polio virus(salk)
  4. Hepatitis A virus
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7
Q

All DNA viruses are dsDNA except:

A

Parvovirus

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8
Q

All RNA viruses are ssRNA except:

A

Reovirus

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9
Q

(+) stranded RNA viruses:

A

Corona FC THRP

  1. Corona
  2. Flavi-virus
  3. calici-virus
  4. toga-virus
  5. hepe-virus
  6. Retro-virus
  7. Picorna-virus
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10
Q

(-) stranded RNA viruses:

A

FAR-BOP

  1. Filo-virus
  2. Arena-virus
  3. Rhabdovirus
  4. Bunya-virus
  5. Orthomyxovirus
  6. Paramyxovirus
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11
Q

all DNA viruses replicated in the nucleus except:

A

Poxvirus

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12
Q

all the RNA viruses replicated in the cytoplasm except:

A
  1. Paramyoxivirus

2. Retrovirus

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13
Q

Which DNA viruses are circular?

A
  1. Papilloma
  2. Polyoma
  3. Hepadnavirus (ex:HBV)
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14
Q

Naked(non-enveloped) DNA viruses:

A

PAPP

  1. Papilloma
  2. adenovius
  3. polyoma
  4. parvovirus
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15
Q

Naked(non-developed) RNA viruses:

A

CHPR

  1. calici-virus
  2. hepe-virus
  3. picorna-virus
  4. Reo-virus
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16
Q

General DNA viruses

A

HHAPPPPy

Herpes,hepadna,adenovirus,papilloma,polyoma,poxvirus,parvovirus

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17
Q

Types of herpes virus:

A
  1. HSV-1
  2. HSV-2
  3. VSV
  4. EBV
  5. cytomegalovirus
  6. HHV-6,7
  7. HHV-8
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18
Q

HSV-1 primary infection:

A

Gingivostomatitis

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19
Q

HSV-1 reactivation, cause:

A

Cold sores

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20
Q

HSV-1 diseases:

A
  1. gingivo-stomatitis(primary infection).
  2. Kerato-conjunctivitis.
  3. Herpes labialis (secondary infection).
  4. Temporal lobe encephalitis
  5. Esophagitis
21
Q

HSV-1 temporal lobe encephlitis symptomes:

A
  1. Acute onest of fever
  2. Aphasia عدم القدره على الكلام
  3. seizure
  4. headache
22
Q

HSV-2 diseases

A
  1. Herpes genetalis : pustules and ulcer on labia, penis, buttocks
  2. Neonatal herpes
23
Q

VZV diseases

A
  1. Chickenpox
  2. Shingles
  3. herpes zoster
24
Q

Herpes zoster symptomes

A
  1. Unilateral veiscular rash
  2. Pain that persists for several months.
  3. Dermatom destruction
25
Q

Latent form of VZV

A

Herpes zoster

26
Q

Primary infection of VZV

A

Chickenpox

27
Q

Which type of disease of VZV the immune system produce IgG aginst it ?.

A

Chickenpox

28
Q

Which virus infect B-cell?

29
Q

Which viruse cause mononucleosis?

30
Q

Symptomes of mononucleosis

A
  1. Fever
  2. Hepatospleenomegally
  3. Pharyngitis
  4. Lymphoadenopathy
31
Q

Symptomes of congenital CMV

A
  1. Deafness
  2. Jaundice
  3. Seizures
  4. Hepatospleenomegally
32
Q

CMV diseases

A

CHVER-P

  1. Pneumonea( in transplant patient)
  2. Esophagitis
  3. Retinitis(AIDS)
  4. Hemorrhage
  5. Vission loss
  6. Cotton-wool exudate
33
Q

Which viruse cause roseola infantum?

34
Q

Symptomes of Roseola infantum:

A
  1. High fever(3-5 days)
  2. Seizures
  3. Diffuse maculopapular rash
35
Q

Which viruse case capusi sarcoma?

36
Q

Capusi sarcoma seen in ?

A
  1. HIV
  2. AIDS
  3. Transplant patient
37
Q

What’s capusi sarcoma?

A

Neoplasm of endothelium cell

38
Q

Kaposi sarcoma result in:

A
  1. Vascular proliferation

2. Dark violaceus plaque of nodules

39
Q

Disease of pox-virus

A
  1. Smallpox

2. Crowpox (milk-maid blister)

40
Q

Which virus cause molluscum contagrosum?

A

Crowpox of poxvirus

41
Q

HBV for which group of viruses?

A

Hepadna-virus

42
Q

Diseases of adeno-virus

A
  1. Acute hemorrhagic cystits (in children)

2. Pharyngio-conjunctival fever

43
Q

Pharyngio-conjunctival fever symptomes :

A
  1. Fibrile pharyngitis
  2. Fever
  3. Conjunctvitis
  4. Nasal congestion
  5. Cough
44
Q

Human papilloma virus 1-4 cause:

A

Skin wart ( verruca vulgaris )

45
Q

Human papilloma virus 6,11 cause

A

Genital wart (condylomata acuminata)

46
Q

Human papilloma virus 16,18 cause:

A

Neoplasia in :

  1. Anal
  2. Cervical
  3. Vaginal
  4. Vulvar
47
Q

Parvo-virus {B-19} cause in normal child:

A

Erythema infectiousum ( slapped cheecks )

48
Q

Parvo-virus {B-19} cause in normal adult :

A

Acute systemic arthropathy

49
Q

Parvo-virus {B-19} cause in general

A

Chonic hemolytic anemia

Microbiology (13 decks)

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