What should be checked first if a ventilator alarm sounds?

When a ventilator alarm sounds, the priority is to verify all ventilator connections. This step is crucial because a disconnection or loose connection can lead to significant complications for the patient, such as inadequate ventilation or oxygenation. Checking the connections ensures that the ventilator is functioning correctly and that the patient is receiving the necessary support for adequate ventilation.

It is essential to address potential issues with the device before considering other actions. While documenting, adjusting oxygen flow, or changing the patient's position may be necessary later on, they do not address the immediate concern of ensuring the ventilator is properly connected and functioning as intended. In the case of an alarm, confirming that all equipment is secure lays the groundwork for safe and effective patient management.