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Clin Micro > Exam 3 - DNA and RNA Viruses > Flashcards

Exam 3 - DNA and RNA Viruses Flashcards

1
Q

What virus / disease combo is known as the “kissing disease”?

A

Virus: EBV
Disease: infectious mono or mononucleosis

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2
Q

What are the diseases caused by togaviridae?

A

Rubella (german measles)

Congenital infection

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3
Q

What is the virus that causes 5th disease?

A

Parvo B19

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4
Q

What are the diseases caused by poxviruses? (5)

Bonus: which one is extensive and disfiguring for people with impaired immune system e.g. aids?

A 
1- Small pox
2- Molluscum contagiousum** AIDS pts
3- Cow pox
4- Monkey box
5- Orfs
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5
Q

What is the virus that causes mumps?

A

Paramyxoviruses

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6
Q

What virus / disease combo leads to “slapped cheek” that resolves in 1-2 weeks?

A

Virus: parvovirus
Disease: 5th disease

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7
Q

What virus / disease combo leads to a change in the sound of your voice?

A

Virus: HPV
Disease: laryngeal papillomas

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8
Q

What is the virus that causes small pox?

A

Variola virus (major and minor)

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9
Q

What is the virus that causes acute respiratory infection, pharyngitis, gastroenteritis and epidemic keratoconjunctivitis?

A

Adenoviruses

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10
Q

What virus / disease combo is characterized by nodules or blotches that may be red, purple, brown, black?

A

HHV8

Disease: Kaposi’s sarcoma

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11
Q

What are the diseases caused by paramyxoviruses? (3)

A

Rubeolla/measles
Parainfluenza
Mumps

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12
Q

What is the virus that causes laryngeal papillomas?

A

Human papillomavirus (HPV)

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13
Q

What virus / disease combo is characterized by a tumor of the epithelium of the upper respiratory tract?

A

EBV

Disease: Nasopharyngeal cancer

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14
Q

What are the diseases caused by parvoviruses?

A

5th disease

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15
Q

What virus / disease combo is characterized by a tumor of jaw and face found in children and may transmitted by oral secretions?

A

EBV

Disease: AfBL

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16
Q

What virus / disease combo leads to orchid is and aseptic meningitis?

A

Virus: Paramyxovirus
Disease: mumps

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17
Q

What is the virus that causes chicken pox?

A

Varicella

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18
Q

What virus / disease combo is characterized by a sudden 3 day rash that does not itch?

A

HHV 6

Disease: Roseola infantum

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19
Q

What is needed to diagnose EBV?

A

Elevated WBCs and Downey cells (atypical WBCs)

20
Q

What virus resembles strep throat?

A

Adenoviruses

21
Q

What are the diseases caused by papovaviridae? (4 + ?)

A

1- Common warts
2- Plantar warts
3- Laryngeal papillomas
4- Genital warts

?- Polymaviruses (JC and BK)

22
Q

What virus / disease combo leads to cornea infection?

A

Virus: herpes simplex virus (HSV-1)
Disease: keratoconjunctivitis

23
Q

What is the virus that causes congenital infection?

A

Togaviridee

24
Q

What is the virus that causes herpes labialis or herpetic whitlow or eczema herpeticum or herpes gladitorum, etc?

A

Herpes simplex virus (HSV-1 or HSV-2)

25
Q

What is the virus that is a big mystery in virology that is either the product of genetic recombination or a species derived from cowpox virus or variola virus or maybe its the living representative of an extinct virus?

A

Vaccinia virus

26
Q

What virus / disease combo is seen in 15% of US college age people and causes no symptoms in children and is mild in adults BUT can cause retinitis in 15% of AIDS pts?

A

Herpes Virus

Disease: CMV

27
Q

What is the virus that causes rubella?

A

Togaviridae

28
Q

What are the diseases caused by herpesviruses? (18)

Bonus 1: which one leads to retinal infections for AIDS pts?
Bonus 2: which one is an opportunistic virus for HIV pts?
Bonus 3: which one is found in the saliva of AIDS pts?

A 
1- CMV** retina infections for AIDS pt
2- Chicken pox & Shingles
3- Herpes labialis
4- Gingivostamatotis
5- Eczema herpeticum
6- Keratoconjunctivitis
7- Encephalitis
8- Genital herpes
9- Neonatal herpetic meningitis
10- Herpetic whitlow
11- Herpes gladitorum
12- Infectious mono
13- AfBL
14- Nasopharyngeal cancer
15- Hairy oral leukoplakia **opportunistic virus for HIV pt
16- Chronic disease
17- Roseola infantum
18- Kaposi’s sarcoma **AIDS pt saliva
29
Q

What virus / disease combo leads pearly skin colored bumps?

A

Virus and Disease: Molluscum contagiosum

30
Q

What is the virus that causes nasopharyngeal cancer?

A

Epstein-Barr virus (EBV)

31
Q

What is the virus who’s natural history is unknown and the method of transmission is unknown too and there are no specific clinical syndromes

A

Polyomaviruses

32
Q

What virus / disease combo is characterized by lesions in the mouth related to HIV infection patients?

A

EBV

Disease: hairy oral leukoplakia

33
Q

What is the virus that causes kaposi’s sarcoma?

A

HHV8

34
Q

What is the virus that causes African burkitt’s lymphoma (AfBL)?

A

EBV

35
Q

What is the virus that causes neonatal herpetic meningitis?

A

HSV-2

36
Q

What virus / disease combo could lead to penile, cervical, uterine or oral cancer?

A

Virus: HPV
Disease: genital warts

37
Q

What virus / disease combo stars with a 4 day fever, chills, nausea, mm ache and then: rash with papules that turn to pustules that scab over?

A

Virus: Variola virus
Disease: small pox

38
Q

What is the virus that causes parainfluenza?

A

Paramyxoviruses

39
Q

What are the diseases caused by adenovirus? (4)

A

1- Acute respiratory infection
2- Pharyngitis
3- Gastroenteritis
4- Epidemic keratoconjunctivitis

40
Q

What is the virus that causes rosella infantum?

A

HHV6

41
Q

What is the virus that causes warts?

A

HPV

42
Q

What virus / disease combo leads to croup?

A

Virus: Paramyxovirus
Disease: Parainfluenza

43
Q

What virus / disease combo can spread to a fetus in a pregnant woman? (3)

A

Herpes virus
Disease: CMV

Virus: Varicella-Zoster
Disease: chicken pox and shingles

Virus: Togaviridae
Disease: Rubella/German Measles

44
Q

What virus / disease combo is associated with giant cells with inclusions?

A

Varicella virus

Disease: Chicken pox

45
Q

What is the virus that causes shingles?

A

Zoster virus

46
Q

What is the virus that causes rubeolla?

A

Paramyxoviruses

Clin Micro (9 decks)

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