Alcohol concentration as antiseptic is:
A) 40-50% ethyl alcohol
B) 50-60% ethyl alcohol
C) 60-70% ethyl alcohol
D) 70-80% ethyl alcohol
Correct Answer:
Verified
Q40: Pasteurization techniques id:
A) Heating to 71C to
Q41: Among this list of organisms, the most
Q42: Intermediate level disinfectants include the following except:
A)
Q43: All of the following are disinfectants except:
A)
Q44: Phenols Mechanism of action:
A) Denaturation of proteins
B)
Q46: Alcohols mechanism of action:
A) Denaturation of proteins
B)
Q47: Act by Oxidizing the cell membrane of
Q48: Intermediate to high level disinfectant are all
Q49: Uses of chlorine releasing agents:
A) Disinfection of
Q50: Used for surgical hand scrub:
A) Alcohol
B) Penol
C)
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