Which set of EMS quality codes indicates a valid reading?

The designation of "Good" in the context of EMS quality codes signifies that the reading is reliable and accurate. This indicates that the data collected from the system or equipment has met the necessary criteria for validity, ensuring that it can be confidently used for analysis or decision-making. In operational environments, having reliable data is crucial, as it impacts system performance, planning, and response measures.

In contrast, the other codes indicate varying degrees of issues with the data. "Bad" implies that the reading is likely incorrect or unusable, while "Suspect" suggests that the data may be potentially flawed but has not been categorically determined as erroneous. "Invalid" denotes readings that do not conform to expected parameters or standards, rendering them ineffective for reliable decision-making. Thus, "Good" stands out as the essential designation for data integrity.