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5 Written questions

5 Matching questions

  1. passive immunization
  2. infectivity
  3. pandemic
  4. active immunity
  5. passive immunity
  1. a injection of pre-formed abs into patient (can be from another species or maternal abs)
  2. b an immunity resulting from antibodies that are conveyed naturally through the placenta to a fetus or artificially by injection of a serum containing antibodies
  3. c the ability of an agent to enter and multiply in the host is known as
  4. d a form of acquired immunity in which the body produces its own antibodies against disease-causing antigens
  5. e an epidemic that is geographically widespread

5 Multiple choice questions

  1. The transmission of a pathogen from one host to another when the pathogen reproduces in the vector.
  2. a disease spreading quickly among animals
  3. any type of pathogens that can cause a disease
  4. Body coverings
  5. An individual capable of transmitting an infectious agent to others during the incubation period of the disease

5 True/False questions

  1. pathogenicityability of a pathogen to overcome the defensive powers of a host and to induce disease


  2. chronic carrierperson with a latent infection who sheds the infectious agent


  3. seroepidemiologylife cycle events triggered by environmental cues may be altered. trees "leaf out" earlier. spring arrives earlier in some places. flowers appearing out of season


  4. reservoiranything (a person or animal or plant or substance) in which an infectious agent normally lives and multiplies


  5. vector competenceability of a vector to acquire a pathogen and to successfully transmit it to another susceptible host


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