Delost Introduction to Diagnostic Microbiology Test Questions with Verified Answers Latest Update

Delost Introduction to Diagnostic Microbiology Test Questions with Verified Answers Latest Update CHAPTER 1 Match the following terms with the correct definition: 1. Infection a. Condition associated with functional and structural harm to the host, accompanied by signs and symptoms b. Infection in an immunocompromised host that does not cause infection in an immunocompetent individual c. Infection acquired in a health care setting d. Presence and multiplication of a microorganism in a host with no clinical signs of infection e. Entrance and multiplication of a microorganism in a host - Answers e. Entrance and multiplication of a microorganism in a host Match the following terms with the correct definition: 2. Infectious disease a. Condition associated with functional and structural harm to the host, accompanied by signs and symptoms b. Infection in an immunocompromised host that does not cause infection in an immunocompetent individual c. Infection acquired in a health care setting d. Presence and multiplication of a microorganism in a host with no clinical signs of infection e. Entrance and multiplication of a microorganism in a host - Answers a. Condition associated with functional and structural harm to the host, accompanied by signs and symptoms Match the following terms with the correct definition: 3. Opportunistic infection a. Condition associated with functional and structural harm to the host, accompanied by signs and symptoms b. Infection in an immunocompromised host that does not cause infection in an immunocompetent individual c. Infection acquired in a health care setting d. Presence and multiplication of a microorganism in a host with no clinical signs of infection e. Entrance and multiplication of a microorganism in a host - Answers b. Infection in an immunocompromised host that does not cause infection in an immunocompetent individual Match the following terms with the correct definition: 4. Nosocomial infection a. Condition associated with functional and structural harm to the host, accompanied by signs and symptoms b. Infection in an immunocompromised host that does not cause infection in an immunocompetent individual c. Infection acquired in a health care setting d. Presence and multiplication of a microorganism in a host with no clinical signs of infection e. Entrance and multiplication of a microorganism in a host - Answers c. Infection acquired in a health care setting Match the following terms with the correct definition: 5. Colonization a. Condition associated with functional and structural harm to the host, accompanied by signs and symptoms b. Infection in an immunocompromised host that does not cause infection in an immunocompetent individual c. Infection acquired in a health care setting d. Presence and multiplication of a microorganism in a host with no clinical signs of infection e. Entrance and multiplication of a microorganism in a host - Answers d. Presence and multiplication of a microorganism in a host with no clinical signs of infection 6. All the following sites contain normal flora except: a. Oral cavity b. Skin c. Colon d. Cerebrospinal fluid - Answers d. Cerebrospinal fluid 7. Which of the following is not classified as a direct route of infection? a. Ingestion of contaminated food or water b. Sexual contact c. Hand-to-hand contact d. Congenital contact - Answers a. Ingestion of contaminated food or water 8. Droplet infection through contact with infectious respiratory secretions may be described as: a. Inhalation of infectious aerosols during laboratory procedures b. Transmission of rhinovirus through failing to wash hands c. Spread of respiratory viruses and Streptococcus pyogenes through coughing or sneezing d. Inhalation of bacteria or viruses that have dried on bedding or clothing - Answers d. Inhalation of bacteria or viruses that have dried on bedding or clothing 9. Which of the following organisms are typically spread through the ingestion of contaminated food or water? a. Neisseria meningitidis and S. pyogenes b. Salmonella and Shigella c. Herpes simplex virus and Treponema pallidum d. Plasmodium and Borrelia - Answers b. Salmonella and Shigella 10. Which of the following organisms are spread through arthropod vectors? a. N. meningitidis and S. pyogenes b. Salmonella and Shigella c. Herpes simplex virus and T. pallidum d. Plasmodium and Borrelia - Answers d. Plasmodium and Borrelia 11. Innate, or natural, immunity involves which of the following mechanisms? a. Mucus and cilia in the respiratory tract that help to trap and clear microorganisms b. Humoral immunity