Question

A failure that would necessitate a root-cause analysis includes
equipment failure, nature error, and human error.
human error, nature error, and managerial error.
equipment failure, organization error, and patient error.
equipment failure, human error, and organization error.

Answer 1

equipment failure, human error, and organization error.

Root-cause analysis looks beyond individual mistakes to examine technical, human, and system/organizational factors that contribute to an adverse event.