Biofilm in DUWLs grows best in conditions featuring:
Show answer and explanation
Correct answer: Low flow and stagnant water
Stagnation encourages microbial attachment and growth. Proper flushing and flow reduce biofilm formation.
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More Waterline Management and Microbial Control questions
- Why should dental handpieces be run for several seconds after patient use?
- Using sterile water rather than tap water is required for which dental procedure?
- Which maintenance step helps prevent bacteria from re-entering treated waterlines?
- What is a common sign that DUWL maintenance has been ineffective?
- Which step is essential at the end of each workday for DUWL safety?
- What is the primary goal of dental unit waterline (DUWL) management?