Multiple Choice
To reduce the microbial count temporarily and to help clean the handpiece waterlines,DUWLs should be flushed:
A) for 20 to 30 seconds between patients.
B) every morning for several minutes.
C) every evening for 20 minutes.
D) both a and b
Correct Answer:
Verified
Correct Answer:
Verified
Q12: Methods of reducing the level of bacterial
Q13: Disposable inline microfiltration cartridges should be replaced:<br>A)according
Q14: The advantages of self-contained water reservoirs include:<br>A)they
Q15: Within 5 days of installation,research has shown
Q16: Planktonic bacteria are:<br>A)unable to survive in DUWLs.<br>B)prevented
Q17: The bacteria in the biofilm are more
Q19: Reduction of exposure to the dental unit
Q20: The options available for testing the quality
Q21: Which of the following techniques in dentistry
Q22: Waterborne diseases have been found in:<br>A)hospitals.<br>B)schools.<br>C)dental water