Im sorry! I would help you out, but I am only 3 weeks into school. I wanted to respond to Daytonite (I think). I know those questions- "which ones have you done? Where did you find the answers for them? Why would you list them here if you already found the answers for them?" were intended for the "original poster" to answer, but I wanted to say that it always helps to have lots of input. I thought your questions came across a little insinuating. So, I just wanted to say she may have posted the questions she already answered to see if anyone could add something she may not have thought of. Getting input from more expierenced nurses helps us (student nurses) build a better understanding. : ) *Best of luck on getting all the info you can for those!