During the monthly code team review, it is noted that regulators have been consistently missing...

The absence of regulators from O2 tanks is a serious issue that can affect patient care1. The nurse manager is in a position to address this problem effectively by ensuring the availability of necessary equipment2. Therefore, the best action would be to inform the nurse manager of the need for more regulators123. While documenting the issue and reporting to the shift supervisor are important, they do not directly address the problem. Forming a task force could be helpful, but it might take more time to implement solutions23.