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5 Written questions

5 Matching questions

  1. infection spreads
  2. prion structure - normal, location, structure
  3. viral infection causing cell death
  4. tapeworm infection - dogs
  5. animal vector that participates in life cycle of infectious agent & example
  1. a lytic infection
  2. b generalized/systemic infection
  3. c biological vector
    -mosquito (malaria)
  4. d echinococcus
  5. e PRPc
    on membrane of cell
    alpha

5 Multiple choice questions

  1. 71.6C for 15 sec
  2. pox virus
    bacteriophage
    defective virus
    psedydovirion
    viroid
  3. heat
    rubbing alcohol
    lipid dissolvers
  4. + to +
    single RNA
  5. envelope
    capsid (99%)
    other (more complex)

5 True/False questions

  1. moist heat temperature & functionmortality

          

  2. bacteriophage kills cell upon release of viruspolyhedral head (puncture)
    helical tail
    fibers (attachment)
    -attack and kill bacteria

          

  3. pasteurization methodsflash
    batch

          

  4. roundworm egg infectious diseasesenteroobiasis (most common in US)
    ascariases
    trichuriasess
    hookwork
    strongyloidiases

          

  5. virus capsid structureprotection
    attachment
    antigenic (mimic ligands or have glycoprotein spikes - react with B cells)