Pathogenesis of diphtheria is attributed to__________________?

Related Mcqs:

In T.B cell mediated immunity is by_______________?

A. CD 4* B. CD 8* C. B – lymphocytes D. None of the above...

The most frequently encountered clostridial species in gas gangrene is______________?

A. Clostridium botulinum B. Clostridium welchii C. Clostridium tetani D. Clostridium difficile...

Resistance of Staphylococcus aureus is due to ________________________?

A. Pleomorphism B. Elaboration of an enzyme that destroy penicillin C. Penicillin analogue production D. Lack of nucleic acid in the cell wall...

The diagnostic investigation for syphilis is__________________?

A. TPI test B. VDRL test C. TPHA test D. FTAB test E. Both C & D...

Bacterial species which is protective or beneficial to the host is_______________?

A. Streptococcus sanguis B. Porphyromonas gingivalis C. Treponema denticola D. Spirochetes...