The least desirable method of precleaning dental instruments is:
A) hand scrubbing.
B) ultrasonic cleaning.
C) instrument washing machines.
D) rinsing in a holding solution.
Correct Answer:
Verified
Q13: The process of killing all microorganisms,including bacterial
Q14: An ultrasonic cleaner cleans dirty instruments using
Q15: The ultrasonic cleaner should be cleaned and
Q16: In the sterilization process,a process indicator is
Q17: Which of the following patient care items
Q19: Sterilization destroys:
A)all microbial forms, including bacterial spores.
B)all
Q20: The purpose of an instrument holding solution
Q21: Ultrasonic cleaners are used to:
A)loosen and remove
Q22: Some ultrasonic cleaning solutions have:
A)disinfectant properties.
B)enzymatic activity.
C)antimicrobial
Q23: Microorganisms in a steam sterilizer are killed
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