There has been a change to the number of Comprehensive Clinical Science Self-Assessments (CCSSA), or Step 2 CK practice exams. The National Board of Medical Examinations (NBME) previously offered four forms on their website. They are now offering three self-assessments and will update their website in the near future.
Students will only see three forms when purchasing self-assessments.
View the exam preparation site on MedNet for helpful information on preparation and student study feedback on Step 2 Clinical Knowledge.