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First Aid: Microbiology > Virology: RNA Viruses > Flashcards

Virology: RNA Viruses Flashcards

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Biology 101 flashcards
1
Q

Reovirus diseases

A
  • Coltivirus - Colorado tick fever
  • Rotavirus - fatal diarrhea in children
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2
Q

Picornavirus diseases

A

PERCH

  • Poliovirus
  • Echovirus
  • Rhinovirus
  • Coxsackievirus
  • HAV
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3
Q

Calicivirus disease

A

Norovirus (viral gastroenteritis)

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4
Q

Flavivirus diseases

A
  • HCV
  • Yellow fever
  • Dengue
  • St. Louis encephalitis
  • West Nile virus
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5
Q

Rubella

A

Togavirus

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6
Q

Retrovirus diseases

A
  • HTLV - T-cell leukemia
  • HIV - AIDS
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7
Q

“common cold” & SARS

A

Coronavirus

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8
Q

influenza virus

A

Orthomyxovirus

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9
Q

Paramyxovirus diseases

A

PaRaMyxovirus

  • Parainfluenza - croup
  • RSV - bronchiolitis in babies (rivavirin)
  • Measles, Mumps
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10
Q

rabies

A

Rhabdovirus

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11
Q

Ebola/Marburg hemorrhagic fever

A

Filovirus

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12
Q

Arenavirus diseases

A
  • LCMV - lymphocytic choriomeningitis virus
  • Lassa fever encephalitis
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13
Q

Bunyavirus diseases

A
  • California encephalitis
  • Sandfly/Rift Valley fevers
  • Crimean-Congo hemorrhagic fever
  • Hantavirus
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14
Q

_____is a “defective” virus that requires HBV co-infection.

A

HDV

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15
Q

Negative stranded viruses

A

Always Bring Polymerase Or Fail Replication

  • Arenaviruses
  • Bunyaviruses
  • Paramyxoviruses
  • Orthomyxoviruses
  • Filoviruses
  • Rhabdoviruses
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16
Q

segmented viruses

A

BOAR

  • Bunyaviruses
  • Orthomyxoviruses
  • Arenaviruses
  • Reoviruses
17
Q

symptoms of yellow fever virus

A
  • high fever
  • black vomitus
  • jaundice
18
Q

2 antigens of influenza virus

A
  • Hemagglutinin - viral entry
  • Neuraminidase - progeny virion release
19
Q
  • causes pandemics
  • causes epidemics
A
  • genetic shift/antigenic shifts
  • genetic drift
20
Q

rubella findings

A
  • fever
  • postauricular & other lymphadenopathy
  • arthralgias
  • fine rash
21
Q

congenital rubella findings

A
  • “blueberry muffin” appearance
  • indicative of extramedullary hematopoiesis
22
Q

measles findings

A
  • Koplik spots
  • descending maculopapular rash
  • subacute sclerosing panencephalitis (SSPE)
  • encephalitis
  • giant cell pneumonia
23
Q

3 C’s of measles

A
  • Cough
  • Coryza
  • Conjunctivitis
24
Q

________ ____ used to prevent severe exfoliative dermatitis in malnourished children.

A

Vitamin A

25
Q

Mumps virus symptoms

A

POM

  • Parotitis
  • Orchitis (inflammation of testes)
  • Meningitis (aseptic)
26
Q

bullet shaped virus

Negri bodies

A

Rabies virus

27
Q

progression of rabies

A
  1. fever, malaise
  2. agitation, photophobia, hydrophobia
  3. paralysis, coma
  4. death

First Aid: Microbiology (13 decks)

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