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Bacteriology

Electron microscopic examination of the bacterial flora of necrotising ulcerative gingivitis indicates the presence of microorganisms within non-necrotic tissues in advance of other bacteria. The organisms involved are______________?

Electron microscopic examination of the bacterial flora of necrotising ulcerative gingivitis indicates the presence of microorganisms within non-necrotic tissues in advance of other bacteria. The organisms involved are______________?

A. Cocci
B. Spirochetes
C. Bacteriophages
D. Filamentous rods

Electron microscopic examination of the bacterial flora of necrotising ulcerative gingivitis indicates the presence of microorganisms within non-necrotic tissues in advance of other bacteria. The organisms involved are______________? Read More »

Bacteriology, Medical Mcqs, Microbiology

The urine sample of a patient has been sent to the laboratory to look for Leptospira. The specimen is to be screened by use of the__________________?

The urine sample of a patient has been sent to the laboratory to look for Leptospira. The specimen is to be screened by use of the__________________?

A. Scanning microscope
B. Inverted microscope
C. Dark ground microscope
D. Electron microscope

The urine sample of a patient has been sent to the laboratory to look for Leptospira. The specimen is to be screened by use of the__________________? Read More »

Bacteriology, Medical Mcqs, Microbiology