How do you remove air from a flush?

To remove air from a saline flush, prime the syringe and tubing by slowly injecting the saline solution until all air bubbles are expelled.

Here's a more detailed breakdown of the process:

1. Attach the syringe: If using an extension tubing, twist the saline-filled syringe onto the cap of the extension tubing.
2. Prime the tubing: Slowly inject the saline into the tubing.
3. Expel the air: As you inject, watch for air bubbles. Continue injecting until all air bubbles are removed and only saline solution exits the end of the tubing. This process is called "priming".

Why is removing air important?

Introducing air into a patient's bloodstream can cause an air embolism, a potentially dangerous and even fatal condition. Therefore, meticulous removal of air from saline flushes is a critical step in safe medical practice.