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Microbiology General 47d67231

Bacillus used to test efficacy of Sterilisation by Autoclave is?

A
Bacillus subtilis.
B
Bacillus pumilis.
C
Bacillus stearothermophilus
D
Coxiella burnetti.
High-Yield Explanation
ANSWER: (C) Bacillus stearothermophilusREF: Basic medical laboratory techniques 4th edition by Barbara H. Estridge, Anna P. Reynolds,Norma J. Walters Page 70Various bacilli are used to check efficacy of sterilisation methods are:Autoclave- Bacillus stearothermophilusHot air oven- Bacillus subtilis subspecies nigerIonising radiation- Bacillus pumilis

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