All the following are correct about detergents, except
A) they are polar molecules that act as surfactants.
B) the most effective ones are positively charged.
C) in low concentrations they are bacteriostatic.
D) they are ineffective against the tuberculosis bacteria.
E) they are active in the presence of organic matter.
Correct Answer:
Verified
Q30: The easiest microbial forms to kill or
Q31: Which is mismatched?
A)sodium hypochlorite-chlorine
B)iodophor-iodine
C)benzalkoniumchloride-quaternary ammonium compound
D)chlorhexidine-alcohol
E)formalin-formaldehyde
Q32: All of the following are benefits of
Q33: Which of the following is not used
Q34: Which of the following is officially accepted
Q36: Iodophors include
A)chloramines.
B)povidone iodine.
C)tincture of iodine.
D)alcohols.
E)chlorhexidine.
Q37: Ethylene oxide is
A)sporicidal.
B)only effective with high heat.
C)the
Q38: Alcohols
A)denature proteins when in a 50-95% solution.
B)are
Q39: Which of the following is being used
Q40: Which control method would not be a
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