A Gram staining - Gram negative bacilli

B Gram staining - Mycobacterium tuberculosis

C Z N staining - Mycobacterium tuberculosis

D Z N staining - Gram negative bacilli

A Most common source of infection is cross infection from infected people

B About 30% of general population is healthy nasal carriers

C Epidermolysin and TSS toxin are superantigens

D Methicillin resistance is chromosomally mediated

A Shigella

B Salmonella

C Aeromonas

D E. coli 0157/H7

A Cryptococcus neoformans

B Penicillium marneffei

C Plasmodium falciparum

D Candida albicans

A Treponema pallidum

B Treponema carateum

C Treponema refringens

D Treponema pertenue

A NK cells

B B cells

C T cells

D Null cells

A Capsomere

B Capsid

C Nucleocapsid

D Envelope

A Legionella

B Listeria

C Scrub typhus

D Leptospira

A Penicillin.

B Rifampicin

C Erythromycin

D Tetracycline

A The formation of antigen-antibody complexes with resultant complement activation and tissue damage

B The release of hyaluronidase by L. monocytogenes, which contributes to its dissemination from local sites

C The antiphagocytic activity of the L. monocytogenes capsule

D The survival and multiplication of L'. monocytogenes within mononuclear phagocytes and host epithelial cells