[snowwrestler]

I think that is how it works, but with longer periods of time. Instead of an 8 hour shift with overlap of 2, it's a 24 to 30 hour shift with overlap of 8 to 10.

On rounds, a doc might only see each patient every hour or two... even longer for specialists.

ER docs also work some shorter shifts. So in a week he might work one 24 or 30 hour shift, and one or two 8-hour shifts. The shorter shifts provide arms and legs for simple cases, and the longer shifts provide continuity for more serious cases. The docs take turns holding down the long shift.