rnavirus Flashcards

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1
Q

I went to a retro toga party where I drank flavored Corona and ate hippie Califorina pickles

A
retrovirus
togavirus
flavivirus
coronavirus
hepevirus
calcivirus
picornavirus
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2
Q

CPR Rna naked virus

A

calcivirus
picornavirus
hepevirus

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3
Q

reoviruses include

A

coltivivirus

rotavirus

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4
Q

colorado tick fever

A

coltivirus

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5
Q

cause of fatal diarrhea in children

A

rotavirus

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6
Q

picornavirus PERCH

A
poliovirus
echovirus
rhinovirus
coxsackievirus
HAV
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7
Q

hepevirus

A

HEV

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8
Q

flaviviruses include

A
HCV
yellow fever
dengue
St. louis encephaliits
west nile virus (menigoencephaliitsi
zika virus)
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9
Q

features of coxsackie virus

A

aspetic meningitis; herpangina (mouth blisters, fever); hand foot and mouth disease, acute myocarditis, pericardiits

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10
Q

calcivirus include

A

norovirus: viral gastroenteritis: vomiting, diarrhea, fever, ehadche
watery diarrea without blood or mucus due to lack of small bowel inflammation.
resistant to inactivation by acid, bile pancreatic enzymes
DEVELOPED COUNTRIES

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11
Q

togavirusses includ

A

rubella,
western and easter equine encephalitis
chikungunya virus

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12
Q

retroviruses

A

HTLV - T cell leukemia
HIV - AIDS
have reverse transcriptase

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13
Q

corona virus

A

common cold ; SARS MERS

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14
Q

orthomyxovirus in

A

influenza virus

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15
Q

paramyxovirus

A

PaRaMyxovirus
parainfluenza - croup
RSV - bronchiolitis in babies; Rx- ribavirin
Measles, Mumps

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16
Q

bronchiolitis occurs in waht type of pt’s

A

<2 age
low grade fever, cough tachypena
increase work of breathing
diffuse wheezes and crackles

17
Q

rhabdovirsues

A

rabies

18
Q

filoviruses

A

ebola/marburg hemroraghic fever - often fatal

19
Q

arenavirus

A

LCMV: lymphocytic choriomenignitsi virsu

lassa fever encephalitis - spread by rodents

20
Q

Bunyavirus

A

california encepahlitis
sandfly/rift valley fevers
crimean congo hemorraghic fever
hantavirus- hemorraghic fever, pneumonia

21
Q

delta virus

A

HDV is a defective virus that require presence of HBV to repilcaite

22
Q

segmented viruses : BOAR

A

Bunyavirus
orthomyxoviurs
arenavirus
reovirus

23
Q

All piovirus are enteroviruses except

A

rhinovrius

24
Q

rhinovirus causes

A

common cold

acid labile - destroyed by stomach acid; therefore does not infect GI tract (unlike the other picornarvirus)

25
Q

yellow fever virus transmitted by

A

aedes mosquotes

26
Q

yellow fever virus reserovir

A

monkey or human reservoir

27
Q

symptoms of yellow fever virus

A

high fever, black vomitus, jaundice;

may see councilman bodies (eosinophilic apoptotic globules) on liver biopsy

28
Q

rotavirus is the most important global cause of

A

infantile gastroenteritis

29
Q

major cause of acute diarrhea in us during winter, esp in day care centers , kindergartens

A

rotavirus

30
Q

decrease incidence in developed coutnries due to vaccination

A

rotavirus

31
Q

causes villlous destructino w atrophy leads to decrease absorption of na+ and loss of K+

A

rotavirsu