What actions are required when preparing a dialyzer for patient use prior to beginning the dialysis session?

The correct action when preparing a dialyzer for patient use is to flush the dialyzers with saline and remove any disinfectant residues. This step is crucial as disinfectants used during the manufacturing and sterilization processes must be thoroughly rinsed out before the dialyzer comes into contact with the patient’s blood. Any remaining disinfectant can lead to adverse reactions, including allergic reactions or other harmful effects.

Flushing with saline not only ensures the removal of any harmful residues but also helps to fill the dialyzer with fluid, allowing for proper function during the dialysis session. This preparation is essential for patient safety and the effectiveness of the hemodialysis treatment.

Priming with D5W intravenous solution or flushing with heparin is not a standard procedure for initial preparation. While removing air bubbles is important to prevent air embolism, the correct method emphasizes ensuring no residual disinfectants remain in the system to safeguard the patient’s health.