SSUET Biomedical Science Program Infectious Diseases Quiz III
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Questions and Answers

Which method is commonly used to visualize and identify bacterial species based on their cell wall structure?

  • Serology
  • Polymerase chain reaction (PCR)
  • Staining (correct)
  • Blood culture
  • What technique allows scientists to study the morphology and structure of microorganisms?

  • Electron microscopy (correct)
  • PCR
  • Blood culture
  • Serology
  • Which method is commonly used to determine the antibiotic susceptibility of a bacterial isolate?

  • Staining
  • Culture and sensitivity (correct)
  • Blood culture
  • Serology
  • Which microbiological method is used to identify bacterial species based on their antigenic properties?

    <p>Serology</p> Signup and view all the answers

    Which technique is commonly used to detect the presence of viral genetic material in a patient sample?

    <p>Nucleic acid amplification tests (NAATs)</p> Signup and view all the answers

    Which method involves the growth of microorganisms on selective media followed by biochemical tests for identification?

    <p>Culture-based methods</p> Signup and view all the answers

    What technique allows scientists to selectively amplify specific regions of DNA for identification purposes?

    <p>PCR</p> Signup and view all the answers

    Which method is used to identify specific proteins produced by a microorganism?

    <p>Western blot</p> Signup and view all the answers

    What technique is commonly used to identify fungal species based on their morphological characteristics?

    <p>Staining</p> Signup and view all the answers

    What type of testing is used to detect the presence of viral antigens in patient samples?

    <p>Immunohistochemistry</p> Signup and view all the answers

    Which method involves the use of specific antibodies to directly visualize the presence of a microorganism in a patient sample?

    <p>Immunofluorescence</p> Signup and view all the answers

    What technique is commonly used to amplify viral genetic material for diagnosis?

    <p>PCR</p> Signup and view all the answers

    What type of testing is used to detect the presence of viral antigens in patient samples?

    <p>Immunohistochemistry</p> Signup and view all the answers

    Which method is used to identify specific proteins produced by a microorganism?

    <p>Western blot</p> Signup and view all the answers

    What technique is commonly used to identify fungal species based on their morphological characteristics?

    <p>Staining</p> Signup and view all the answers

    Which microbiological method is commonly used to identify fungal species based on their morphological characteristics?

    <p>Staining</p> Signup and view all the answers

    What type of testing is used to detect the presence of viral antigens in patient samples?

    <p>ELISA</p> Signup and view all the answers

    What technique allows scientists to selectively amplify specific regions of DNA for identification purposes?

    <p>Polymerase chain reaction (PCR)</p> Signup and view all the answers

    Which method is used to identify specific proteins produced by a microorganism?

    <p>Serology</p> Signup and view all the answers

    Which method involves the growth of microorganisms on selective media followed by biochemical tests for identification?

    <p>Culture and sensitivity</p> Signup and view all the answers

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