Behind greens aerification, there is probably nothing that the golf course superintendent does that upsets the golfing public more than the early-morning call to the pro shop with the dreaded words  FROST DELAY. Most golfers don't have a very good understanding of why frozen or frosted turf can't be played on.
The Incident Commander (IC) or the Unified Command (UC) is responsible for all aspects of the response, including developing incident objectives and managing all incident operations. The IC is faced with many responsibilities when he/she arrives on scene.
A nurse case manager may visit elderly patients to ensure that they are complying with their medication regimen. In a hospital, a nurse case manager is responsible for care plans for patients who are being discharged from the hospital. A nurse case manager may choose to specialize in pediatrics. Nurse case managers coordinate patient care in a specific setting to ensure each patient gets the necessary treatment.