Salmonella Pullorum
Correct Answer:- Option-é
QuestionS7:-Which of the following indicator is used in MacConkey agar ?
‘AcPhenol red
B:-Brom cresol blue
C:-Neutral red
D-Brom cresol purple
Correct Answer:- Option-C
೦0500758: 17 which of the following staining reaction, acetone is used as decolourizer ?
‘AcZiehl-Neelsen staining
B:-Levaditi staining
C=Gram's staining
D-Castaneda staining
Correct Answer:- Option-C
QuestionS9:-The mordant that is used in Gram’s staining is
‘A-Gram’s iodine
B:-Potassium iodide
C=Carbol fuchsin
D-Crystal violet
Correct Answer:- Option-é
Question60:-Types of botulinum neurotoxins produced by clostridium botulinum
AcTypes AG
Bs-Types 1-5
6:7۷04. 658
ರ:/055-5,8,
Correct Answer:- ೦೧000,
Question61:-The lowest temperature that is required to kil a population of microbes when applied for a specific time Nosocomial infection.
AcCritical temperature
B:-Critical time
C:Thermal death time
D:-Thermal death point
Correct Answer:- Option-D
Question62:-By which of the following test, the basic potability of water is tested ?
‘AcStaphylococcal count
B:-Clostridium count
C=Coliform count
Salmonella count
Correct Answer:- Option-C
Question63::Which of the following is not a paralytic illness ?
‘AcBotulism
B:-Neurolathyrism
സട
D-Brucellosis
Correct Answer:- Option-D
Question64::Which of the following is true 7
i. Bacillus, clostridium
ii, Brucella, Vibrio
il, Escherichia coli, salmonella
‘Ac(i) and (i) are Grams positive but (i) only is spore forming
(i) and (i) are Gram's negative but (ii) only is spore forming

ಲ.) and (ii) are Gram’s negative but (ii) is non-spore forming