When a dialyzer is prepared for patient use, what actions are required prior to beginning the dialysis session?

Preparing a dialyzer for patient use involves several important steps to ensure patient safety and the effectiveness of dialysis treatment. One crucial action is to remove all air from the dialyzer. This step is vital because entrapped air can cause complications during dialysis, such as air embolism, which poses a serious risk to the patient. Ensuring the dialyzer is fully primed and devoid of any air ensures that blood flow can proceed smoothly without any interruptions or dangers related to air in the system.

The other actions mentioned might be part of the dialyzer preparation process in certain contexts but are not universally required for preparing a dialyzer prior to a dialysis session. Priming with a specific solution, flushing with saline for particulate matter, and rinsing disinfectants can be beneficial practices, but the immediate necessity to remove air is the most critical step to prioritize before initiating treatment.