What is the term for activities, systems, or equipment whose failure is likely to cause minor injury?

The correct term for activities, systems, or equipment whose failure could lead to minor injury is indeed associated with Category 2. In the context of NFPA 99 standards, Category 2 refers to systems and equipment that are essential for healthcare operations but whose failure does not pose a significant risk of major harm. Instead, they primarily involve scenarios that may result in minor injury or discomfort to patients or staff.

This classification is crucial for risk assessment and management in healthcare facilities, as it helps prioritize resource allocation and safety protocols. It distinguishes between varying levels of risk associated with medical gases and other systems by categorizing them based on the potential consequences of their failure. Understanding these categories ensures that facilities can implement appropriate safety measures and interventions to mitigate risks, thereby enhancing patient and staff safety.