Nursing Professional Development Certification

HELP!!!!! I am taking the exam in a week and have studied, but am starting to have a panic attack that maybe I should have done some online test questions. I purchased a study book and have been working with this, but does anyone have any resources where I can take some sample tests?

Has anyone been through this certification .... any pointers or guidance? There is nothing in the recent forums about the certification exam.

Any help would be great! Thanks.