What may prompt a nurse to pull a medication from an ADS cabinet on override?

When a nurse pulls a medication from an Automated Dispensing System (ADS) on override, it usually occurs in a situation where there is an urgent need for a medication that has not yet been officially ordered or documented in the electronic health record (EHR), such as Epic. In this scenario, option B is correct because it indicates that there is no order entered for the medication in Epic, suggesting an immediate clinical need that cannot wait for the standard ordering process.

Typically, overrides are intended for emergent situations where a patient requires medication quickly, and waiting for a formal order could jeopardize patient safety. This highlights the nurse's clinical judgment in urgent care scenarios while also showcasing the importance of proper documentation following the override to ensure compliance with regulatory standards and medication safety protocols.

In contrast, the other options do not align with the rationale for using an override. For instance, if the medication is scheduled for the next shift, it would be inappropriate to pull it on override, as there is no pressing need for immediate administration. Likewise, if the medication has already been verified by pharmacy, it would imply that there is an accurate order in place, reducing the necessity for an override. Additionally, pulling a medication when all orders have been canceled contradicts the