I have just bought the practice tests from this site - 2 sets of 5 tests at a total cost of $100.
To be honest I found way too many questions that should not be included in the Peds CCRN:
Medication dosing questions where peds dosing is not approved.
Questions pertaining to Nurse Practictioner licensing and documentation.
Medicaid reimbursement for PNP questions.
A lot of adult questions (which I can justify with the idea that older teens can be treated under adult protocols), but of the 7 tests I have completed I have had at least 10 questions that relate directly to geriatrics.
Numerous questions regarding conditions that I do not consider to be critical care... including warts, athletes foot, oral contraception.
I have also found several errors with their answers, particularly where the answer they give may be 'b)', but they go on to explain why 'c)' is correct - this throws off your score if you answered 'c)' correctly, but get marked incorrect because 'b)' is the answer they have given that question. The first time I spotted this I contacted them and they apologized and corrected the question/answer - I have now spotted 6 of these and have stopped taking the tests as I doubt they are preparing me appropriately.