I work 24, 48, and occasionally 72 hr shifts. Primary gig averages 10 patients per day. I do 8 24 hr shifts (usually four 48s) a month there, sometimes more. I've seen 2 a day, I've seen 20 in a day. I almost always get 3-4 hrs of uninterrupted sleep a night, commonly get 6+, and the nursing...