What is the recommended flush volume after administering Adenosine?

The recommended flush volume after administering Adenosine is important for ensuring the medication reaches the circulation effectively. A flush volume of 10mL of Normal Saline is typically advised, as it helps to clear the drug from the catheter and ensures that it is delivered quickly to the central circulation. This is particularly crucial with Adenosine due to its very short half-life, necessitating prompt delivery to achieve the desired therapeutic effect.

Using the right flush volume also minimizes the risk of remaining medication being left in the catheter, which could lead to improper dosing or delayed effect. A flush that is too small may not adequately clear the drug, while a flush that is too large might introduce unwanted fluid volume and could also dilute other medications if administered subsequently. Thus, a 10mL flush is appropriate and balances effective medication delivery with safety considerations.