Bacteria Transmission & Pathogenicity Quiz
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Questions and Answers

Which division of microbiology focuses on the study of viruses?

  • Bacteriology
  • Virology (correct)
  • Protozoology
  • Rickettsiology
  • What is the structure responsible for bacterial movement?

  • Cytoplasm
  • Flagella (correct)
  • Cell membrane
  • Cell wall
  • What is the term for the spherical shape of bacteria?

  • Coccus (correct)
  • Bacillus
  • Vibrio
  • Spirillum
  • What is the process of bacterial reproduction called?

    <p>Binary fission</p> Signup and view all the answers

    Which type of bacteria requires oxygen to survive?

    <p>Strict (obligate) aerobe</p> Signup and view all the answers

    What is the term for bacteria that can survive and grow at extremely high temperatures?

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

    Which of the following is a viral dermatotropic disease?

    <p>Chicken pox</p> Signup and view all the answers

    Which of the following is a pneumotropic disease?

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

    Which of the following is an immunological disease?

    <p>Infectious mononucleosis</p> Signup and view all the answers

    Which of the following is a fungal disease?

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

    Which of the following is a protozoal disease?

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

    Which of the following is a prion disease?

    <p>Creutzfeldt-Jakob Disease</p> Signup and view all the answers

    Which of the following is a bacterium?

    <p>Helicobacter pylori</p> Signup and view all the answers

    Which of the following is a virus?

    <p>Pneumotropic diseases</p> Signup and view all the answers

    Which of the following is a fungus?

    <p>Toxoplasma gondii</p> Signup and view all the answers

    Which of the following is a protozoan?

    <p>Entamoeba histolytica</p> Signup and view all the answers

    Which of the following is a prion disease?

    <p>Creutzfeldt-Jakob</p> Signup and view all the answers

    Which of the following is a bacterium that can cause pneumonia?

    <p>Mycoplasma pneumoniae</p> Signup and view all the answers

    Which of the following is a method of control for microorganisms?

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

    Which of the following is a type of infection?

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

    Which of the following is a factor influencing the action of disinfectants?

    <p>Type of material to be disinfected</p> Signup and view all the answers

    Which of the following is a source of infection?

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

    Which of the following is a factor influencing the occurrence of an infection?

    <p>Resistance of the host</p> Signup and view all the answers

    Which of the following is a characteristic of antigen-antibody reactions?

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

    Which bacterium is responsible for causing lobar pneumonia?

    <p>Streptococcus pneumoniae</p> Signup and view all the answers

    Which bacterium is responsible for causing gonorrhea?

    <p>Neisseria gonorrhoeae</p> Signup and view all the answers

    Which bacterium is responsible for causing diphtheria?

    <p>Corynebacterium diphtheriae</p> Signup and view all the answers

    Which bacterium is responsible for causing tuberculosis?

    <p>Mycobacterium tuberculosis</p> Signup and view all the answers

    Which bacterium is responsible for causing Lyme disease?

    <p>Borrelia burgdorferi</p> Signup and view all the answers

    Which bacterium is responsible for causing cholera?

    <p>Vibrio cholerae</p> Signup and view all the answers

    Study Notes

    Microbiology

    • Virology is the division of microbiology that focuses on the study of viruses.
    • Flagella are the structures responsible for bacterial movement.

    Bacterial Morphology

    • Coccus is the term for the spherical shape of bacteria.

    Bacterial Reproduction

    • Binary fission is the process of bacterial reproduction.

    Bacterial Types

    • Aerobic bacteria require oxygen to survive.
    • Thermophilic bacteria are capable of surviving and growing at extremely high temperatures.

    Infectious Diseases

    • Herpes is a viral dermatotropic disease.
    • Pneumonia is a pneumotropic disease.
    • Autoimmune disorders are immunological diseases.
    • Ringworm is a fungal disease.
    • Malaria is a protozoal disease.
    • Bovine spongiform encephalopathy (BSE) is a prion disease.

    Microorganisms

    • Staphylococcus aureus is a bacterium.
    • Influenza is a virus.
    • Candida is a fungus.
    • Plasmodium is a protozoan.
    • Creutzfeldt-Jakob disease is a prion disease.
    • Streptococcus pneumoniae is a bacterium that can cause pneumonia.

    Microbial Control

    • Disinfection is a method of control for microorganisms.
    • Endogenous infection is a type of infection.
    • pH is a factor influencing the action of disinfectants.
    • Contaminated water is a source of infection.
    • Host susceptibility is a factor influencing the occurrence of an infection.

    Immunology

    • Specificity is a characteristic of antigen-antibody reactions.

    Bacterial Pathogens

    • Streptococcus pneumoniae is responsible for causing lobar pneumonia.
    • Neisseria gonorrhoeae is responsible for causing gonorrhea.
    • Corynebacterium diphtheriae is responsible for causing diphtheria.
    • Mycobacterium tuberculosis is responsible for causing tuberculosis.
    • Borrelia burgdorferi is responsible for causing Lyme disease.
    • Vibrio cholerae is responsible for causing cholera.

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    Description

    Test your knowledge on the modes of transmission and pathogenicity of Streptococcus pneumoniae, Neisseria gonorrhoeae, and Neisseria meningitidis. Learn about common infections caused by these bacteria and the key virulence factors involved. Explore the portals of entry and exit for each bacterium and understand how they are transmitted.

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