Think of the 1 or 2 most important issues of the day on each of your patients and seek out the answer. Follow up, follow up, follow up. If, for example, you ordered a chest film on a patient after morning rounds, make sure you're the first to know what it showed. Don't assume it even got done without you checking. Don't wait around for the report the next day. Because, believe me, if it shows something important, the radiologist will call your staff, your staff will ask you what you think about and you won't know what he's talking about. It doesn't exactly make you look good.
A perfect example I learned by watching a fellow student learn this the hard way. He had a post op patient whom we we're waiting to pull the NG tube and feed. Only, of course, the patient needed to pass gas first (to confirm his post op ileus had resolved). When the chief came out of the O.R. each day he only wanted to know thing about this patient: did he pass gas? All the student had to do was take 20 seconds at some point in the afternoon and find out, but he never did. So the chief had to wait for the student find out thus the chief went home later and thus the student (in his eyes) sucked. Fair or unfair.
I'm not sure if I'm making sense, but as you learn more about the management of patients you recognize a pattern of events that needs to occur in a certain order with each one's management. Usually you'll find that you're waiting on one thing before you can go on to the next. Your job is to know what that one thing is for each of your patients and get it done. If you have to do somebody else's job (such as run specimens to the lab) to get it done, do it. And never assume that just because your order is on the chart that it actually was performed.
Not sure if that helps.