Talk about an employers market. I saw some nursing jobs for ER with a 3PM to 3:30AM schedule and another for 11AM to 11PM schedule. Anyone else notice ads with unusual shift work. I also see ads for flexible or rotating shifts and "registry" jobs. One of the registry jobs advertised for availability Mon-Thurs as needed. What exactly is this? Registry jobs equal no health insurance? Am I correct? Does the nurse have to be available all four days? Can health care providers get any more creative with scheduling times? I've heard of 12 hr days, but 3pm to 3:30 AM?