Actinomycosis is a_________________?

Related Mcqs:

1. Actinomycosis is caused by______________?

   A. Fungus
   B. Acid fast, non-motile bacillus
   C. Anaerobic, gram positive, non-acid fast bacteria.
   D. Retrovirus

2. All of the following statements are true regarding cervicofacial actinomycosis, EXCEPT_____________?

   A. 110-20% of actinomycosis cases occur in cervicofacial region
   B. The discharging pus contains visible sulphur granules
   C. Cultures on blood agar often produce a typical molar tooth morphology
   D. There is usually history of trauma such as tooth extraction or a blow to the jaw

3. Actinomycosis is a________________?

   A. Bacterial infection
   B. Fungal infection
   C. Viral infection
   D. Parasitic infection

4. The causative organism of syphilis is___________?

   A. Borrelia burgolorferi
   B. Chalamydia trachomatis
   C. Leptospira interrogans
   D. Treponema pallidum

5. Q fever is caused by________________?

   A. Rickettsia tsutsugamushi
   B. R. prowozekii
   C. R. quintana
   D. C. burnetti

6. Phospholipid used to investigate syphilis by the reagin test is________________?

   A. Cardiolipin
   B. Plasminogen
   C. Palmityl lecithin
   D. Serine

7. A full course of immunization agianst. Telanus with 3 doses to Tetanus toxoid, confers immunity for how many years ?

   A. 5
   B. 10
   C. 15
   D. 20

8. Which of the following enzyme is required to induce the formation of a plasma clot pathogenic staphylococci_____________?

   A. Lysozyme
   B. Fibrinolysin
   C. Coagulase
   D. S protein

9. Which of the following structures, found external to the bacterial cell wall, are involved in bacterial attachment to cell surfaces?

   A. Capsule
   B. Flagella
   C. Pili
   D. Mesosomes

10. Pneumococus can be differentiated from streptococcus by________________?

    A. Type of hemolysis
    B. Gram staining
    C. Growth characteristics
    D. Bile solubility