pros and cons of nurse paralegal jobs

How do you know if you're smart enough to actually do the job? And where would you find all of the resources for the nurses that they have to follow and that you would have to show documentation that the rules are what they are? I know we (most of us) practice the rules, but where are they actually written?

Is there a particular place to find sources for reference for different types of information if you're going to work on a case?
I'm not sure this is the right place for asking this question. If it isn't, can someone direct me to the right place? I'm not even sure I'm on the right type of forum for this question.

I'm not working as a LNC, but my question is for example: Where would you find rules/regs for different individual issues? All disciplines follow certain rules that are standard for their discipline. For a nurse, one would look at BON at the scope of practice, what about say a pharmacist, I guess I'm asking where you would find the standards for each discipline? I'm uncomfortable not knowing where I would look for different things, especially if I don't work in a specific area. How would one know what is the standard in an area that they have never worked? Also in different departments that you have never worked in.