A Nurse Manager in a Hospital Receives Joint Commission Sentinel

A nurse manager in a hospital receives Joint Commission sentinel event alerts.When one is received that concerns a process that occurs in the manager's facility, the best action by this manager is to:

A) consult with other managers to see whether this has been a problem.
B) create a file and add related information as it becomes available.
C) initiate a new policy to address the shortcomings of the process.
D) investigate how this process has been affecting patient safety.