The book I am recommending is not a text book. It is a smaller sized reference manual that I carry with me at all times. It is called "Fast Facts for Adult Critical Care" by Kathy White.
http://www.kathywhite.com/
It Has tabs along the side to help find the info quickly. It includes such things as commonly used drips and formulas, assessment tips, and specifics of diseases that we see frequently and the interventions.
I have seen ICU nurses all across the country in a variety of units who use it as well. (you can buy additional sections for some specialties). It is a bit pricey but a worthwhile investment. I pull it out almost nightly to find info.
I went back and re-read your OP. This may not be what you are looking for as a student but if you ever decide to make Critical Care your specialty, it is a great tool to have.
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