Registered Dental Assistant (RDA) Law and Ethics Practice Exam

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Study for the Registered Dental Assistant (RDA) Law and Ethics Exam. Prepare with flashcards and multiple-choice questions, each offering hints and explanations. Get ready for your certification journey!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What is the protocol for flushing water lines in a dental office?

Flushed for 2 minutes at start and end of the day
Not necessary if water filters are used
Flushed only when visibly contaminated
Only need to flush once a week

The correct answer is: Flushed for 2 minutes at start and end of the day

Flushing water lines in a dental office is a critical component of maintaining infection control and ensuring the safety of the water used during dental procedures. The protocol generally advises flushing the water lines for two minutes at the start and at the end of each day. This practice helps to clear any stagnant water and reduces the risk of microbial contamination, particularly the presence of biofilm that can develop in the lines when they are not in use. By ensuring that the lines are regularly flushed, dental offices can help provide clean and safe water for patients, which is essential for procedures such as irrigation during surgical operations or rinsing during cleanings. Regular flushing also aligns with guidelines from organizations like the Centers for Disease Control and Prevention (CDC) and the American Dental Association (ADA), which emphasize the importance of maintaining water quality in dental settings. Overall, this protocol is a fundamental practice that supports both patient safety and infection control efforts within the dental practice.