The new CNS SANS Boards app provides a convenient resource to prepare you for the ABNS Primary Examination. This tool contains critical information covered on the exam and is comprised of 200 questions from the following categories: neurology, neurosurgery, neuroanatomy, neurobiology, neuropathology, neuroradiology and critical care. Ensure your preparation with another tool from the CNS – accessible on your iPad, iPhone and iPod Touch.