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Monica's TCC Tri 3 Cards > Micro - DNA Viruses > Flashcards

Micro - DNA Viruses Flashcards

1
Q

All DNA viruses are replicate in the nucleus EXCEPT for?

A

Poxvirus

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2
Q

Which virus group carries DDRP?

A

Poxvirus

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3
Q

Which virus group is the largest of all viruses?

A

Poxvirus

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4
Q

What are the specific viruses that fall under Poxvirus?

A
  • Smallpox virus
  • Vaccinia virus
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5
Q

Which specific virus is the only one to be eradicated by WHO?

A

Smallpox

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6
Q

Pneumonia, blindness, encephalitis, secondary bacterial infestions and pustular rash are symptoms of what specific virus?

A

Small pox

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7
Q

Which specific virus is known as “cowpox”

A

Vaccinia virus

“vacca” means cow

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8
Q

Which specific virus protect against smallpox and was used as a vaccine?

A

Vaccinia virus (cowpox)

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9
Q

All DNA virus groups are icosahedral in shape EXCEPT?

A

Poxvirus

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10
Q

All DNA virus groups use DDDP and DDRP

True or False?

A

True

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11
Q

All DNA virus groups are non-enveloped EXCEPT for?

A

Herpesvirus

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12
Q

All DNA virus groups are double stranded EXCEPT for?

A

Parvovirus

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13
Q

All DNA virus groups are non-spiked EXCEPT for?

A

Adenovirus

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14
Q

Is parvovirus group DNA or RNA virus?

A

DNA

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15
Q

Is parvovirus group single stranded or double stranded?

A

Single

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16
Q

Is parvovirus group replicated in the nucleus or cytoplasm?

A

nucleus

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17
Q

What shape is parvovirus group?

A

Icosahedral

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18
Q

Does parvovirus group have an envelope?

A

NO

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19
Q

Parvovirus group is the smallest of the DNA viruses

Ture or False

A

True - b/c they are

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20
Q

What is the only singel stranded DNA virus group?

A

Parvovirus

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21
Q

What is the specific virus that falls under parvoviruses?

A

Parvovirus B19

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22
Q

Which specific virus will you see “slapped face rash”

A

Parvovirus B19

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23
Q

Which specific virus is a causative agent of 5th disease in humans?

A

Parvovirus B19

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24
Q

What’s unique about Parvovirus group?

A
  • Single stranded DNA
  • Smallest of DNA viruses
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25
Q

Papovavirus group is also know as?

A

Papillomaviruses

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26
Q

What does PAPOVA stand for?

A

PA - PApilloma virus

PO - POlyoma virus

VA - VAcuolating virus

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27
Q

Is the specific virus Papovavirus single stranded or double stranded?

A

Double

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28
Q

What is the shape of Papovavirus group?

A

Icosahedral

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29
Q

Does Papovavirus group have an envelope?

A

NO

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30
Q

Does Papovavirus replicate in the nucleus or cytoplasm?

A

Nucleus

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31
Q

What is the specific virus that fall under Papovavirus group?

A

Papillomavirus

32
Q

Which specific virus is a causative agent of bening warts or malignant cervical cancer?

A

Papillomavirus

33
Q

which specific virus is sexually transmitted, species specific and at least 50 serological types?

A

Papillomasvirus

34
Q

What is unique about Papovavirus group?

A
  • sexually transmitted
  • DNA tumor viruses (warts)
35
Q

Are Adenovirus group double or single stranded?

A

Double

36
Q

What is the shape of the Adenovirus group?

A

Icosahedral

37
Q

Does the Adenovirus have a envelope?

A

NO

38
Q

Does Adenovirus group have spikes?

A

Yes - hemagglutinin activity

*** ONLY DNA virus to have spikes

39
Q

Does Adenovirus group replicate in the nucleus or cytoplasm?

A

Nucleus

40
Q

What are the specific viruses that fall under the Adenovirus group?

A
  • Adenovirus 8 - viral pink eye
  • Adenovirus 4 - severe respiratory ds.
  • Adenovirus 11 - heorrhagic colitis
41
Q

Specific virus Adenovirus 8

A

VIRAL PINK EYE

42
Q

What is unique about Adenovirus group?

A

ONLY group of DNA viruses with spikes

Hemagglutinin only

43
Q

Is the Herpesvirus double or single stranded?

A

Double

44
Q

Is shape is the Herpesvirus group?

A

Icosahedral

45
Q

Does the Herpesvirus group have an envelope?

A

Yes - From nuclear membrane

*** ONLY DNA virus wih an envelope

*** ONLY virus (off ALL viruses) that gets it’s envelope fromt the nuclear memebrane

46
Q

Does the Herpesvirus replicate in the nucleus or cytoplasm?

A

Nucleus

47
Q

What are the specific viruses that fall under Herpesvirus group?

A
  • Herpes Simplex Type 1
  • Herpes Simples Type 2
  • Herpesvirus 6
  • Herpesvirus 7
  • Herpesvirus 8
  • Varicella - Zoster
  • Epstein Barr
  1. Burkitt’s Lymphoma
  2. Infectious Mononucleosis
48
Q

What specific virus is a causative agent of cold sores/fever blisters?

A

Herpes Simplex 1

49
Q

What specific virus is a causative agent of genital herpes and part of TORCH?

A

Herpes simplex 2

50
Q

Collection of ds/organisms that can affect developing fetus by crossing the placenta or neonates passing through an infected birht canal?

A

Torch Syndrom

51
Q

What viruses make up TORCH?

A
  • TO - Toxoplama (protozoan)
  • R - Rubella virus
  • C - Cytomegalavirus
  • H - Herpes simplex 2
52
Q

What specific virus is chicken pox in children?

A

Varicella

53
Q

What specific virus is shingles in adults and is a reactivation form

A

Zoster

54
Q

What specific virus is a cancer and mostly seen in Africa?

A

Epstein Barr - causes Burkitt’s lymphoma

55
Q

What specific virus causes “kissing ds.”

A

Epstein Barr Virus - causes Infectious Mononucleosis

56
Q

What specific virus is inplicated in infectious mononucleosis, part of TORCH and has large intranuclear inclusinon bodies?

A

Cytomegalvirus

57
Q

What specific virus is a cuasative agent of roseola infantum (6th ds.)

A

Herpesvirus 6

58
Q

What specific virus is similar to herpesvirus 6 but is serologically distinct?

A

Herpesvirus 7

59
Q

What specific virus is a defining charteristic of AIDS

A

Herpesvirus 8 - Kaposi Sarcoma Herpesvirus (KSHV)

60
Q

What is unique about Herpesvirus group?

A
  • Only DNA group with an envelope
  • Only virus (of all viruses) to have envelope come from nuclear membrane
61
Q

Is Poxvirus group double or single stranded

A

Double

62
Q

What shape is Poxvirus group?

A

Complex

63
Q

Does Poxvirus group have an envelope?

A

NO

64
Q

Does Poxvirus group replicate in the nucleus or cytoplasm?

A

Cytoplasm

65
Q

Does Poxvirus use both DDDP and DDRP?

A

Yes, but the DDDP is made in the ribosome so it carries the DDRP

66
Q

What are the specific viruses that fall under Poxvirus group?

A
  • Smallpox
  • Vaccinia virus
67
Q

What specific virus is the only to be eradicated by WHO, and whos symptoms are pneumonia, blindness, encephalitis, secondary bacterial infections and pustular rash?

A

Smallpox virus

68
Q

What specific virus protects against smallpox and was used as a vaccine for smallpox?

A

Vaccinia virus (cowpox)

69
Q

What is unique about Poxvirus group?

A
  • Largest of ALL viruses
  • Complex capsid
  • ONLY DNA viruses to replicate in the cytoplasm
  • Carries DDRP
70
Q

Is Hepadnavirus double or single stranded?

A

Double

71
Q

What shape is Hepadnavirus?

A

Considered Icosahedral

72
Q

Does Hepadnavirus have an envelope?

A

No

73
Q

Where does the Hepadnavirus replicate in the nucleus or cytoplasm?

A

Nucleus

74
Q

What is a specific virus that falls under Hepadnavirus?

A

Hepatitis B Virus

75
Q

What specific virus is a causative agent of hepatitis B, transmitted sexually, by blood or blood products, causes LIVER damage and can causes LIVER cancer

A

Hepatitis B virus

76
Q

What is unique about Hepadnvirus?

A

None for the major group

77
Q
A

Monica's TCC Tri 3 Cards (9 decks)

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