Respiratory Viruses 2 Flashcards

1
Q

rubella properties

A

icosahedral
liquid envelop
+ RNA
transmembrane glycoproteins

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2
Q

which virus poses high risk to fetus

A

rubella

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3
Q

rubella transmission

A

respiratory

congenital- first trimester

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4
Q

rubella symptoms- child

A

24 hour fever

rash over face and neck- 2 days

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5
Q

congenital rubella consequences

A

cataracts
heart defects
blueberry muffin skin lesions

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6
Q

rubella symptoms- young adult

A

swollen glands in neck

pain, swelling, stiffness of joints

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7
Q

site of rubella replication

A

cytoplasm

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8
Q

rhinovirus properties

A

icosahedral
ss + RNA
polyprotein that is cleaved

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9
Q

site of rhinovirus replication

A

cytoplasm

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10
Q

what is rhinovirus similar to

A

enterovirus

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11
Q

rhinovirus target

A

upper respiratory tract

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12
Q

rhinovirus transmission

A

aersol or infected surface

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13
Q

rubella incubation

A

14-21 days

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14
Q

rubella diagnosis

A

elisa, pcr

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15
Q

rhinovirus incubation

A

2-4 days

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16
Q

rhinovirus symptoms

A

sneeze, sore throat, cough

last 1 week

17
Q

rhinovirus immunity

A

IgA- serotype specific

18
Q

what kid of virus is rubella

A

togavirus

19
Q

what kind of virus if rhinovirus

A

picornavirus

20
Q

diagnosis of rhinovirus

A

presumptive

21
Q

hanta virus is what type and causes

A

bunyavirus

hanta pulmonary shock syndrome

22
Q

bunya virus properties

A
envelop
helical
3 segments
- RNA
ambisense
23
Q

location of bunyavirus replication

A

cytoplasm

24
Q

symptoms of HPS

A
fever
myalgia
cough
headache
nausea
vomitting
THEN progressive pulmonary edema
25
Q

transmission of hantavirus

A

aersolized mouse urine

26
Q

adenovirus causes

A

upper respiratory tract infection

27
Q

corona virus properties

A

+ RNA

28
Q

adenovirus properties

A

DS DNA linear

nuclear replication

29
Q

adenoviruses infect the

A

mucoepithelial cells or respiratory, GI, conjunctiva

lasts in lymphoid tissue

30
Q

adenovirus symptoms

A

sore throat
coryza
fever