Pathogenesis of diphtheria is attributed to__________________?

Related Mcqs:

1. Which of the following viruses appears to be involved in the pathogenesis of Kaposi’s sarcoma_____________?

   A. Human Herpes Virus 3
   B. Human Herpes Virus 1
   C. Human Herpes Virus 8
   D. Human Herpes Virus 4

2. Diphtheria is pathogenic only when infected with______________?

   A. Beta phage
   B. Alfa phage
   C. Lambda K12
   D. Delta Phage

3. Granules in the corynebacterium diphtheria are called by following names, except______________?

   A. Metachromatic granules
   B. Refractile granules
   C. Babes Ernst granules
   D. Voluntin granules

4. The Pathogenesis of Periapical Cyst is___________?

   A. Increased pressure within the cyst
   B. Immune mediated bone destruction
   C. Proliferation of epithelium
   D. None of the above

5. Most fungi of medical importance belongs to__________________?

   A. Zygomycetes
   B. Ascomycetes
   C. Basidiomycetes
   D. Deuteromycetes

6. Biological activity of tocopherols has been attributed, in part to their actions as_____________?

   A. Antioxidant
   B. Anticoagulants
   C. Provitamin
   D. Antidotes for selenium poisoning

7. Greening occuring when porcelains are fired on silver free alloys may be attributed to________________?

   A. Vaporization of silver from the walls of contaminated furnaces
   B. Surface diffusion of silver from the marginal metal
   C. More rapid silver diffusion in sodium containing glass
   D. Silver ionization by porcelains with high oxygen potential

8. The recurrence of pleomorphic adenoma is attributed to____________?

   A. Presence of an incomplete capsule
   B. Mixed origin
   C. Absence of capsule
   D. Perineural spread

9. Posterior belly of digastric is attracted to__________________?

   A. Styloid
   B. Hyoid
   C. Mastoid notch
   D. Thyroid

10. Hypoxic death leads to__________________?

    A. Liquefactive necrosis
    B. Coagulative nacrosis
    C. Caseous necrosis
    D. Fat necrosis