A. Brucella
B. Mycobacterium
C. Salmonella
D. Coxiella burnetti
Related Mcqs:
- Sterilisation control for moist heat is “or” The efficacy of the moist heat sterilization technique commonly used to sterlilize laboratory ware and culture media is tested by using_______________?
A. using Bacillus stearo thermo philus
B. Using non-pathogenic strain of clostridium tetani
C. Using chemical indicator
D. Using methylene blue - The minimum time required for the sterilization of surgical instruments by moist heat at 134°C is__________________?
A. 3 minutes
B. 15 minutes
C. 30 minutes
D. 60 minutes - Bacteria acquire characteristics by all the following except_______________?
A. Through plasmids
B. Incorporating part of host DNA
C. Through bacteriophages
D. Through conjugation - Following are the characteristics of Vincent’s angina EXCEPT_______________?
A. Ulcerative gingivostomatitis
B. Caused due to malnutrition
C. A symbiotic infection
D. Caused by leptospira interrogans - Viruses can be isolated from clinical samples by cultivation in the following except_______________?
A. Tissue culture
B. Embryonated eggs
C. Animals
D. Chemically defined media - All are not true for cultivation of anaerobic organisms except_______________?
A. Incubator
B. anaerobic jar
C. Refrigerator
D. Centrifuge - Characters of exotoxin include all, except_______________?
A. Protein polysaccharide complex
B. Heat labile
C. Highly potent
D. Has specific tissue affinity - Lesions within the basal ganglia produce the following signs except_______________?
A. Hypotonia
B. Tremor
C. Hemiballismus
D. Athetosis - All of the following muscles are supplied by the mandibular nerve except_______________?
A. Masseter
B. Buccinator
C. Medial pterygoid
D. Anterior belly of digastric - Deficiency of vitamin C causes the following except_______________?
A. Defective collagen synthesis
B. Soft swollen gums
C. Pigeon chest
D. Subcutaneous & other hemorrhage
