Format and Content

Format

The Dental Specialty Core Knowledge Examination (DSCKE) will be delivered electronically at Prometic test centres.

The examination consists of a combination of 95 - 100 single-answer and multiple-answer multiple choice questions administered in a 3-hour session.

Content

Questions in the examination may include radiographic images, photographs of models, or photographs of patients and a patient case history if applicable. The blueprint below shows the content areas and approximate percentage of questions in each area. 

One Correct AnswerSample Questions

For questions that indicate only ONE correct answer, always choose the MOST appropriate answer for each question.

Bluish-grey discolouration of the crown of a tooth following trauma is due to

  1. external resorption.
  2. pulpal hemorrhage.
  3. discoloured composite restoration.
  4. chromogenic bacteria.

Answer: 

One or More Correct Answer

For questions that have one or more correct answers, indicated by the direction “Select ONE OR MORE correct answers”.  Select all answers that are correct. The minimum score for any question is ‟0” (zero). The maximum score for any question is 3 (three). Part marks will be awarded if some, but not all correct answers are selected, provided no incorrect answer is selected.  Marks will be deducted for incorrect responses, but no question will receive a score less than ‟0” (zero). Some answers are neither definitely correct nor incorrect and have been given a value of ‟0” (zero).  Selecting one of these answers will not affect the score given to a participant. But, if a definitely incorrect answer is selected the participant will receive a ‟0” (zero) score for the entire question. 

The following is an illustration of the scoring system.  The score for each answer is given to the left of each answer.

Question: 1 (Select ONE OR MORE correct answers.)

There is radiographic evidence of caries on the

Value                                                           Value

 -1        A.      distal of tooth 2.3.                        .2        G.      distal of tooth 2.6.

 -1        B.      mesial of tooth 2.4.                      .2        H.      mesial of tooth 2.7.

  0        C.      distal of tooth 2.4.                        -1        I.       distal of tooth 2.7.

 .2        D.      mesial of tooth 2.5.                      -1        J.       mesial of tooth 2.8.

 .2        E.      distal of tooth 2.5.                           0       K.      distal of tooth 2.8.

 .2        F.      mesial of tooth 2.6.

Answer:  for full mark
 

Sample quetions for the DSCKE is available in the Reference Material and Resources section of the website.

Terminology

The NDEB updates examination and assessments questions on a regular basis as new knowledge becomes available.

Periodontics

The NDEB is aware that the American Academy of Periodontology (AAP) published a new disease classification in the Journal of Periodontology in June 2018. All NDEB examinations and assessments will use the previous AAP classification (1999).

The NDEB will notify examinees when the new disease classification is incorporated into its examinations and assessments.

Endodontics

NDEB examinations and assessments use the terminology adopted by the American Association of Endodontists (AAE) in 2009.

Antibiotics

The NDEB is aware of the most current guidelines for antibiotic prophylaxis as published in North America and in the reference texts used by Canadian Dental Programs.

DSCKE Protocol

Download the 2019 DSCKE Protocol in PDF format.

Passing Standard

The DSCKE is an admission test used by Dental Specialty Assessment and Training Programs (DSATP). There is no defined passing score, but a score of less than 75 indicates you may have significant difficulty completing a DSATP.

You can take the DSCKE two times.

Appeals and Rescores

Details for appeals and recores are found in the Appeals section of our website.