LDEK consists of 200 multiple choice questions. LDEK includes questions on:
|endodontics and restorative dentistry||46 questions|
|surgical stomatology||25 questions|
|emergency medicine||10 questions|
|bioethics, medical law||10 questions|
|medical certification||7 questions|
|public health||8 questions|
There are at least 20 questions on oncology among questions on endodontics, pedodontology, surgical stomatology, periodontology, and orthodontics.