I recommend Jeffery Guy's podcast on fluid replacement on his ICU Rounds series, free on iTunes. It is excellent.
BTW, your series of recent posts in the med student sub forum would probably be better served in the clinicians area, the area I frequent the most here. I have been answering your various posts here because they are within the scope of my knowledge as a paramedic. Looking at your "pre-health" tag, I believe that taking advantage of the med students here is a bit unfair.
If you take a look at the link from the poster above me, Dr. Guy has several podcasts that may be of interest to you, including two rather extensive ones on IV fluids, and a few on electrolyte abnormalities. In fact, all the podcasts are pretty awesome. I listen to some of these on runs, at the gym, and sometimes in the car if I am driving far enough. His prehospital series (also on itunes) got me through pharm in paramedic school.
