Mic 541 Exam 4 - Virology - Slides 100-150

63 Questions | Total Attempts: 99

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Powerpoint Quizzes & Trivia

Covers powerpoint slides 100-150.


Questions and Answers
  • 1. 
    What are the two different tests used to diagnose H1N1?
    • A. 

      Rapid immunofluorescence tests to detect antigens in a pharyngeal specimen.

    • B. 

      Rapid immunofluorescence tests to screen for antibody titer.

    • C. 

      Serological testing to detect antigens in a pharyngeal specimen.

    • D. 

      Serological testing to screen for antibody titer.

  • 2. 
    The goal of treatment for H1N1 is:
    • A. 

      To eradicate the disease.

    • B. 

      To cure the patient.

    • C. 

      To control the symptoms.

  • 3. 
    Possible medications for controlling the symptoms of H1N1 include:
    • A. 

      Amantadine

    • B. 

      Tetracycline

    • C. 

      Rifampin

    • D. 

      Rimantadine

    • E. 

      Zanamivir

    • F. 

      Oseltamivir

  • 4. 
    The flu virus has developed a high rate of resistance to which of the following drugs used to control the symptoms:
    • A. 

      Amantadine and rimantadine

    • B. 

      Rimantadine and zanamivir

    • C. 

      Zanamivir and oseltamivir

    • D. 

      Oseltamivir and amantadine

  • 5. 
    Amantadine and rimantadine are effective against which strain(s) of influenza:
    • A. 

      Influenza A

    • B. 

      Influenza B

    • C. 

      Influenza C

  • 6. 
    Zanamivir and Tamiflu (oseltamivir) are effective against which strains of influenza:
    • A. 

      Influenza A

    • B. 

      Influenza B

    • C. 

      Influenza C

  • 7. 
    How are Zanamivir and Oseltamivir administered?
    • A. 

      Zanamivir is administered orally, oseltamivir nasally.

    • B. 

      Both are administered orally.

    • C. 

      Both are administered nasally.

    • D. 

      Zanamivir is administered nasally, oseltamivir orally.

  • 8. 
    Opitimal efficacy of zanamivir and oseltamivir is achieved only if administered:
    • A. 

    • B. 

      >5 hours after infection

    • C. 

    • D. 

      >30 hours after infection

  • 9. 
    Select the components of flu vaccines:
    • A. 

      Influenza A subtype - H1N1

    • B. 

      Influenza C subtype - H1N1

    • C. 

      Influenza A subtype H3N2

    • D. 

      Influenza B virus

    • E. 

      Infuenza E virus

  • 10. 
    Flu vaccines are 100% efficacious.
    • A. 

      True

    • B. 

      False

  • 11. 
    Flu Mist should (specifically) not be given to:
    • A. 

      Animals

    • B. 

      Young children

    • C. 

      Teenage boys

    • D. 

      Pregnant women

    • E. 

      Adults 50+

  • 12. 
    Which of the following is/are true regarding Bunyaviruses and Arenaviruses?
    • A. 

      Transmitted vertically.

    • B. 

      Transmitted zoonotically.

    • C. 

      Are not dangerous.

    • D. 

      Biosafety level 2 viruses.

    • E. 

      Cause periodic epidemics.

  • 13. 
    Which set of diseases are caused by Bunyaviruses?
    • A. 

      California encephalitis, Rift Valley fever, Korean hemorrhagic fever, Hantavirus cardiopulmonary syndrome.

    • B. 

      Lassa fever; Argentine hemorrhagic fever; Bolivian hemorrhagic fever; and Lymphocytic choriomeningitis.

  • 14. 
    Which set of diseases are caused by Arenaviruses?
    • A. 

      California encephalitis, Rift Valley fever; Korean hemorrhagic fever, Hantavirus cardiopulmonary syndrome.

    • B. 

      Lassa fever; Argentine hemorrhagic fever; Bolivian hemorrhagic fever; and Lympthocytic choriomeningitis.

  • 15. 
    Match the following paramyxoviruses with their more common names:A. ParamyxovirusesB. MorbillivirusC. Pneumovirus
    • A. 

      A = parainfluenza, mumps virus, B = respiratory syncytia virus, C = measles virus

    • B. 

      A = measles virus, B = parainfluenza, mumps virus, C = respiratory syncytia virus

    • C. 

      A = parainfluenza, B = measles virus, C = respiratory syncytia virus

  • 16. 
    Parainfluenza virus is seen mostly in:
    • A. 

      The elderly.

    • B. 

      Teenage girls.

    • C. 

      College students.

    • D. 

      Children.

  • 17. 
    Which of the following is true of the mumps virus?
    • A. 

      Live attenuated vaccine = influenza vaccine.

    • B. 

      Humans and animals are the only reservoirs.

    • C. 

      Epidemic parotitis; self-limited.

    • D. 

      Associated with painful swelling of lymph nodes.

    • E. 

      3000 cases in the US/year.

  • 18. 
    The measles virus is very contagious.
    • A. 

      True

    • B. 

      False

  • 19. 
    How many cases of Measles Virus are seen in the US each year?
    • A. 

      1,500

    • B. 

      Less than 20

    • C. 

      Less than 100

    • D. 

      10,000

  • 20. 
    The measles virus is the same as German measles.
    • A. 

      True

    • B. 

      False

  • 21. 
    What is the most serious complication of Measles Virus?
    • A. 

      Sore throat.

    • B. 

      Conjunctivitis.

    • C. 

      Subacute sclerosing panencephalitis (SSPE).

    • D. 

      Lymphadenitis.

    • E. 

      Koplik spots.

  • 22. 
    Which of the following is true of Respiratory Syncytial Virus (RSV)?
    • A. 

      Also called Pneumovirus.

    • B. 

      Produces mini multinucleate cells.

    • C. 

      Portals of entry are throat and urogenital tract.

    • D. 

      Treatment: Synagis and Ribavirin.

  • 23. 
    Which family/genus applies to Rabies?
    • A. 

      Family = Rhabdovirus, Genus = Lyssavirus.

    • B. 

      Family = Lyssavirus, Genus = Rhabdovirus.

  • 24. 
    What do the Rabies virions look like?
    • A. 

      Enveloped, bullet-shaped virions.

    • B. 

      Non-enveloped, bullet-shaped virions.

    • C. 

      Enveloped, cocci-shaped virions.

    • D. 

      Non-enveloped, cocci-shaped virions.

  • 25. 
    Match the following areas of the US with its most common rabid animal.
    • A. 

      Skunk = east coast, raccoon = mid west, fox = Texas, Arizona, and Alaska

    • B. 

      Skunk = Texas, Arizona, and Alaska, raccoon = east coast, fox = mid west

    • C. 

      Skunk = mid west, raccoon = east coast, fox = Texas, Arizona, and Alaska

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