Hey there, I took both the CMC and CSC certs. Got them both first time. They were very focused but fair tests. I ordered a review cd from MED ED featuring Cammy House-Fancher. I have seen her in person for a CCRN review a while back and she is AWESOME!!! The review disk was for both certs and obviously worked. I have only had my ccrn since feb 08. Took these tests in Nov 08. Needed to know big picture and detailed info such as (Big Picture) what 5 things must a person who is admitted with a stemi have before discharge.....1. Beta Blocker 2. ASA 3. ACE 4. Statin 5. Smoking cessation. Also drugs to give if allergy to one of the previous ACE = ARB, ASA = Plavix. Small details would be like common side effect of ace (angioedema) scratchy throat, not real allergy but prescribe ARB to fix problem. The CSC was 70% PA cath. 30% PA cath + ABG analysis.... vent changes, which gtt to wean first. Established (by the book) max doses, this was hard for me, I am used to recovering cabg's by the orders given by a certain set of surgeons. Then some CCRN type stuff.... Too much Nipride and you get Theocyanate (sp?) poisoning.... I haven't posted enough times to PM but respond to this with any questions you might have. Take the test, it is nice being one of the few.