An EMT typically works 24-hour shifts for an average of 50 hours per week. They must be ready to respond to emergency dispatch calls to aid those in need. At the scene, the EMT identifies the person requiring aid. EMTs work in nursing homes, hospitals, and other facilities in 12-hour day and night shifts under all weather conditions. They may have to travel long distances on foot to reach some patients. While rewarding, the job has long hours and can be emotionally difficult due to the trauma EMTs witness.