How long must the RO time run at a minimum during dialysis treatment?

The correct answer indicates that the reverse osmosis (RO) time must run for a minimum of 15 minutes during dialysis treatment. This duration is essential for ensuring that the water used in dialysis is adequately purified and free from contaminants that could harm patients.

A minimum of 15 minutes allows sufficient time for the RO system to effectively remove impurities and ensure the water quality meets safety standards set for hemodialysis. Running the RO system for less than this specified time may not allow for adequate filtration processes to occur, which could compromise the treatment's effectiveness and patient safety.

Additionally, this time frame helps maintain consistent water temperature and pressure within the system, further contributing to the overall reliability and safety of the dialysis treatment. Having a reliable source of purified water is crucial in preventing complications associated with dialysis, such as infections or systemic reactions.

Therefore, 15 minutes is established as a best practice to guarantee proper system function and patient care during dialysis sessions.