What are two essential components that must be configured in a CER rule?

The correct answer is the combination of context and properties, which are fundamental elements in configuring a Clinical Event Rule (CER).

The context specifies the situation or environment in which the rule operates, providing important background information that informs how the rule should be applied. This could include patient demographics, clinical settings, or specific health care scenarios that dictate the rule's relevance.

Properties, on the other hand, detail the characteristics and parameters that define the rules themselves. This includes variables such as conditions that must be met for the rule to trigger, the actions that should result, and any related thresholds or criteria necessary for effective execution.

Together, context and properties ensure that the CER is tailored to address specific clinical needs and requirements accurately, ultimately enhancing patient safety and care quality by guiding healthcare professionals through best practices based on the defined parameters.