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.Management Sciences
Category: General Microbiology
A person working in an abattoir presented with a papule on hand, which turned in to an ulcer. Which will best help in diagnosis______________?
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A. Trichrome Methylene blue
B. Carbol Fuschin
C. Acid Fast Stain
D. Calcoflour White
The binding site for complement on the IgG molecule is in the________________?
A. VL domian
B. CL domian
C. CH1 domian
D. CH2 domian
The medium of choice for growing most fungi is_______________?
A. Blood agar
B. Tissue culture
C. Sabouraud’s agar
D. Thioglycollate medium
Sunlight acts as sterilizing agent because_________________?
A. Long wavelength
B. short wave lenght
C. Ozone
D. Heat
Louis Pasteur is not associated with_______________?
A. Introduction of complex media
B. Discovery of Rabies Vaccine
C. Discovery of M. Tuberculosis
D. Disproved spontaneous regression theory
VDRL is a________________?
A. Slide flocculation test
B. Tube flocculation test
C. Tube agglutination test
D. Latex agglutination test
A child presents with infective skin lesions of the leg. Culture was done which showed gram positive cocci in chains and haemolytic colonies. Which of the following tests will best identify the organism ?
A. Bile solubility
B. Optochin sensitivity
C. Bacitracin sensitivity
D. Cataslase positive
Same or closely related antigens present in different biological species are known as________________?
A. Suquestrated antigens
B. Isoantigens
C. Haptens
D. Heterophile antigens
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