An event over which facility personnel could exercise control and results in an adverse incident is referred to as what?

An event over which facility personnel could exercise control and that results in an adverse incident is appropriately defined as an "Adverse Incident." This term emphasizes that the situation not only has a negative impact but also highlights that there was potential oversight or management that could have possibly prevented it, underscoring the responsibility of the personnel. It encapsulates the idea that a measurable harm or unfavorable result occurred, emphasizing the importance of recognizing such events in order to learn from them and improve future practices or protocols.

In contrast, an Incident Report typically documents the occurrence but does not specifically define the nature of the incident or its controllability. A Controlled Incident suggests that the incident was managed or contained, which doesn't necessarily fit the premise of the question. Lastly, an Adverse Consequence focuses on the outcome of an event rather than the event itself and its controllability, making it less fitting in this context. Thus, "Adverse Incident" is the most accurate description in relation to the question posed.