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Viruses - step > general charactertics > Flashcards

general charactertics Flashcards

1
Q

list the live attenuated vaccines

A

MMR, smallpox, VZV
influenza (intranasal), yellow fever
sabin polio

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2
Q

list the killed/inactivated vaccines

A 
RIP already
rabies
influenza (injectable)
salk polio
HAV
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3
Q

list the subunit vaccines

A

HBV - HBsAg

HPV - 6, 11, 16, 18

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4
Q

Which DNA viruses are not ds?

A

parvovirus

part of a virus parvovirus

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5
Q

Which RNA viruses are not ss?

A

reoviridae

repeat-o virus

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6
Q

Which DNA virusese are not linear?

A

polyoma
papilloma
hepadna

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7
Q

which RNA viruses are (+)ssRNA?

A 
calci
corona
flavi
hepe
picorna
retro
toga
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8
Q

which dsDNA viruses are not directly infective?

A

poxviridaie and HBV

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9
Q

Which DNA viruses do not replicated in the nucleus?

A

poxviridae - also not directly infectious

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10
Q

Which RNA viruses do nto replicate in the cytoplasm?

A

influenza

retrovirus

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11
Q

List the naked viruses

A 
DNA: aPPP
adenovirus
papillomavirus
polyomavirus
parvovirus
RNA: CPR! hepe!
calci
picorna
reo
hepe
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12
Q

how can poxvirus replicate outside the nucleus?

A

with its very own DNA-dependent RNA polymerase

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13
Q

Describe herpesviruses

A

dsDNA
linear
enveloped from the nuclear membrane

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14
Q

Describe hepadnavirus

A

dsDNA
circular, partially
enveloped

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15
Q

Describe adenovirus

A

dsDNA
linear
naked

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16
Q

Describe parvovirus

A

dsDNA
linear
naked
SMALLEST

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17
Q

Describe papillomavirus

A

dsDNA
circular
naked

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18
Q

Describe polyomavirus

A

dsDNA
circular, supercoiled
naked

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19
Q

Describe Poxvirus

A

dsDNA
linear
enveloped
LARGEST DNA VIRUS

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20
Q

List all the herpes viruses

A

HSV-1, HSV-2, HSV-3/VZV, HSV-4/EBV, HSV-5/CMV, HHV-6/7 - roseola HHV-8 kaposi

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21
Q

List all the hepadna viruses

A

HBV

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22
Q

List all the adenoviruses

A

adenovirus

hurrah

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23
Q

List all the parvoviruses

A

B19

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24
Q

List all the papillomaviruses

A

HPV-1,2,6,11
HPV- 16,18
**notice strategic listing

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25
Q

List all the polyoma viruses

A

JC virus

BK virus

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26
Q

List all the poxviruses

A

smallpox
cowpox
molluscum contagiosum

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27
Q

Describe reovirus

A 
dsRNA
segmented 10-12 segments
naked
linear
icosahedral x2
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28
Q

Describe picornavirus

A 
(+)ssRNA
nonsegmented
naked
linear
icosahedral
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29
Q

Describe hepevirus

A 
(+)ssRNA
nonsegmented
naked
linear
isocahedral
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30
Q

Describe calcivirus

A 
(+)ssRNA
nonsegmented
naked
linear
icosahedral
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31
Q

Describe flavivirus

A 
(+)ssRNA
nonsegmented
enveloped
linear
icosahedral
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32
Q

Describe retrovirus

A 
(+)ssRNA
nonsegmented
HTLV - icosahedral
HIV - complex and conical
linear
enveloped
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33
Q

Describe coronavirus

A 
(+)ssRNA
nonsegmented
linear
enveloped
helical
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34
Q

Describe togavirus

A 
(+)ssRNA
nonsegmented
enveloped
linear
icosahedral
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35
Q

Describe orthomyxovirus

A 
(-)ssRNA - RNA-dependent RNA polymerase
enveloped
helical
segmented
8 segments
36
Q

Describe paramyxovirus

A

(-)ssRNA - RNA dependent RNA polymerase
linear
nonsegmented
enveloped

37
Q

Describe rhabdoviruses

A

(-)ssRNA - RNA dependent RNA polymerase
linear
nonsegmented
enveloped

38
Q

Describe filovirus

A

(-)ssRNA - RNA-dependent RNA polymerases
linear
nonsegmented
enveloped

39
Q

Describe arenovirus

A 
(-)ssRNA - RNA dependent RNA polymerase
circular
segmented
2 segments
enveloped
40
Q

Describe buynavirus

A 
(-)ssRNA RNA-dependent RNA polymuerase
circular
segmented
3 segments
enveloped
41
Q

Describe deltavirus

A

(-)ssRNA
circular
unknown capsid

42
Q

List all the (+)ssRNA viruses

A 
calcivirus
coronoavirus
hepevirus
flavivirus
retrovirus
picornavirus
43
Q

List all the circular RNA viruses

A

arenavirus
bunyavirus
deltavirus

44
Q

List all the naked RNA viruses

A

reovirus
picornavirus
coronavirus
hepevirus

45
Q

List all the RNA viruses who bring their own RNA-dependent RNA polymerases?

A 
orthomyxovirus
paramyxovirus
rhabdovirus
filovirus
arenavirus
bunyavirus
46
Q

List all the segmented RNA viruses.

A

reovirus - 10-12
orthomyxovirus - 8
arenavirus - 2
bunyavirus - 3

47
Q

List the RNA viruses that cause aseptic meningitis

A

all the picorna viruses - except rhinoviris and HAV
poliovirus
echovirus
coxsackieviruses

48
Q

List the reoviruses

A

caltivirus

rotavirus

49
Q

List the picornaviruses

A 
poliovirus
echovirus
rhinovirus
coxsackie virus
HAV
50
Q

List the hepeviruses

A

HEV

51
Q

List the calciviruses

A

norovirus

52
Q

List the flaviviruses

A 
yellow fever
dengue fever
st Louis encephalitis
west nile virus
HCV
53
Q

List the togaviruses

A

rubella
western encephalitis
easter encephalitis

54
Q

List the retroviruses

A

HTLV

HIV

55
Q

List the coronaviruses

A

coronavirus

56
Q

List the orthomyxoviruses

A

influenza

57
Q

List the paramyxoviruses

A

paramyxovirus
RSV
mumps
measles

58
Q

List the rhabdoviruses

A

rabies

59
Q

List the filoviruses

A

ebola hemorrhagic fever

Marburg hemorrhagic fever

60
Q

List the arenaviruses

A

Lassa fever encephalitis

LCMV

61
Q

List the bunyaviruses

A

Californina encephalitis
Sandfly/Rift valley fever
Crimean-Congo hemorrhagic fever
Hantavirus

62
Q

List the deltaviruses

A

HDV

63
Q

List all the hepatitis viruses, name and describe

A

HAV: picornavirus, (+)ssRNA, naked, linear, nonsegmented, icosahedral
HBV: hepednavirus, dsDNA, enveloped, partially circular, icosahedral
HCV: flavivirus, (+)ssRNA, naked, linear, nonsegmented, icosahedral
HDV: delta cirus, (-)ssRNA, enveloped, circular, nonsegmetned, unknown capsid
HEV: hepevirus, (+)ssRNA, naked, linear, nonsegmented, icosahedral

64
Q

List all the arboviruses/arthropod vecter - mosquito or tick

A 
yellow fever
dengue fever
st Louis encephalitis
west nile virus
eastern encephalitis
western encephalitis
califonia encephalitis
sandfly/rift valley fevers
Crimean-congo hemorrhagic fever
65
Q

what type of viruse are all enterovirusesÉ

A 
picornaviruses except rhinovirus
poliovirus
echovirus
coxsackievirus
HAV
ie FECAL ORAL SPREAD
66
Q

high fever
black vomitus
jaundice

A

yellow fever, flavivirus
monekys or humans
COUNCILMAN BODIES

67
Q

councilman bodies

A

yellow fever @ liver

68
Q

greater than 100 serologic types

acid labile

A

rhinovirus, picorna
not an enterovirus
common cold

69
Q

common cold

A

rhinovirus

coronavirus

70
Q

diarrhoea in a bunch of young children in the winter who go to daycare and kindergarten

A

rotavirus

villous destruction and atrophy leads to decreased na and k absorption

71
Q 
headache
malaise
cough
fever
myalgia
A

influenza

72
Q

superinfection after influenza infection with

A

staph aureus
strep pneumonia
h influenze
@ elderly

73
Q

fever
postauricular
arthralgia
macular rash started on face then progressed to trunk and extremities ‘‘fine’’

A

rubella
german measles
togavirus

74
Q 
PDA
cataracts
deafness
\+/- blueberry muffin
hepatosplenomegaly + jaundice _ thrombocytopenia ) growth retardation
A

congenital rubella

SERIOUS

75
Q

seal like barking cough
inspiratory stridor
steeple sign
pulsus paradoxus

A

croup/acute laryngotracheobronchitis

parainfluenza virus, a paramyxovirus

76
Q

cough, coryza, conjunctivitis – koplik spot – maculopaular rash on face that spread to trunk and extremities

A

measles

rubeola, a paramyxovirus

77
Q

complicatiosn of measles

A

subacute sclerosign panencepahlitis
encephalitis
giat cell pneumonia

78
Q

warthin finkeldey cells

A

giant cells in measles/rubeola

fused lymphocytes in a background of paracortical hyperplasia in lymph nodes

79
Q

parotitis
orchitis
aseptic meningitis
increased amylase

A

mumps

paramyxovirus

80
Q 
bullet shaped
negri bodies
hypersalivation
hydrophobia
flu like profrom
photophbia
A

rabies

rhabdo virus

81
Q

how to treat rabies

A

immediately without confirmation, based on suspscioun only: day 1 - antirabies Ig and vaccine. day 3, 7, 14, 28 vaccine again

82
Q

bat, dog, raccoon, skunk bite

A

rabies!

83
Q

abrupt onset of flu like symptoms
diarrhoea, vomiting
high fever
myalgia

A

ebola

filovirus

84
Q

dic, diffuse hemorrhage, shock

A

progressed ebola

85
Q

virus that has a polymerase with both DNA and RNA dependent polymerase activity

A

HBV

86
Q

Cruetzfeld Jacob disease

A

rapidly progressive dementia
typically sporadic although some familial
presentation from PrPsc –> spongiform encephalopathy with dementia ataxia and death

87
Q

Kuru

A

acquired prion disease noted in tribal populations practicing human cannabalism

Viruses - step (1 decks)

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