Agencies in Kansas City

Hi,

I am soon approaching my "one year" mark and am interested in agency work for the $$$ (I have over 100K in loans). I also am half-way through a MSN program for Health Care Systems Management.

Questions:
I have four months exp. in a CVI and the rest of my exp in a tele unit (however we titrate drips).

Are there any certifications I can pick up that will make me a more desirable candidate?