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.Management Sciences
Category: Microbiology
False +ve for VDRL is seen in______________?
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A. Yaws
B. Lepromatous Leprosy
C. Malaria
D. All of the above
Cell wall deficient bacteria are_______________?
A. Escherichia Coli
B. Staphylococci
C. Spirochetes
D. Mycoplasma
Pneumococus can be differentiated from streptococcus by________________?
A. Type of hemolysis
B. Gram staining
C. Growth characteristics
D. Bile solubility
Black water fever is caused by______________?
A. Plasmodium vivax
B. Plasmodium falciparum
C. Leishmania donovani
D. Microfilaria
Type of Human papilloma virus associated with carcinoma cervix_____________?
A. Type 6,12,18
B. 16,18,31
C. 6,8,11
D. 3,10,19
Rh incompatibility is which type of hyper sensitivity reaction ?
A. Type I
B. Type II
C. Type III
D. Type IV
During the Window period of patient with AIDS_______________?
A. ELISA IS – ve
B. Western Blot is – ve
C. Both are – ve
D. PCR is – ve
Salivary protein, which prevents transmission of human immunodeficiency virus via saliva, is____________?
A. Sialoperoxidase
B. Secretory IgA
C. Salivary leukocyte proteinase inhibitor
D. Histidine rich proteins
Endotoxins are produced by________________?
A. Fungi
B. Gram +ve bacteria
C. Virus
D. Gram -ve bacteria
Phagocytosis enhanced by coating the surface of antigen is called______________?
A. Opsonisation
B. Chemotaxis
C. De coding
D. CFT
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