What is the primary function of an i-Vent when discussing an order issue with a physician?

The primary function of an i-Vent in the context of discussing an order issue with a physician is to serve as a communication tool linked to an order. This functionality is essential because i-Vents facilitate real-time communication about specific order details, such as clarifications, modifications, or issues related to medication orders. By using an i-Vent, healthcare professionals can ensure that all parties involved are informed and can collaborate effectively to address any concerns that might arise, thereby enhancing patient safety and care accuracy.

The other options do not align with the primary function of an i-Vent in this context. Tracking drug interactions is important but falls outside the realm of direct communication regarding order issues. Informing the patient about their medication is a crucial aspect of patient care, but it is not the specific role of an i-Vent. Updating the patient’s insurance information is an administrative function that does not relate to the i-Vent's purpose in the order communication process. Thus, the i-Vent's role as a communication tool is central to resolving order issues effectively.