Free Massachusetts Dental Ethics and Jurisprudence Examination Practice Questions

Sample Practice Questions

Try these 10 sample questions from the Massachusetts Dental Ethics and Jurisprudence Examination practice bank. Each includes the answer and explanation. Continue with the interactive practice above to review the full question set.

1. 1A public health dental hygienist has a valid written collaborative agreement for services at a school. The dentist is not present. Which category of service may the hygienist provide without the dentist's direction under M.G.L. c. 112, § 51?

   1. A. Any dental procedure that a dentist could perform at the school
   2. B. A procedure reserved to a dentist whenever treatment planning is involved
   3. C. A hygiene procedure delegable in private practice under general supervision
   4. D. A procedure delegable only under direct supervision in private practice

   Answer: C

   Explanation: "without the supervision or direction of a dentist, any procedure or provide any service that is within the scope of his practice and that has been authorized and adopted by the board as a delegable procedure for dental hygienists in private practice under general supervision" The WCA and public-health setting satisfy the entry conditions; the service must still be within hygiene scope and in the general-supervision delegable category. Direct-supervision and dentist-only categories exceed this exception.

   Reference: M.G.L. c. 112, § 51: Dental hygienists — M.G.L. c. 112, § 51, third paragraph

2. 2A dentist remains in the dental facility while an auxiliary performs a procedure requiring immediate supervision. What additional act must the dentist personally perform under 234 CMR 2.02?

   1. A. Remain available to be called into the facility if a question arises
   2. B. Authorize the procedure personally before the auxiliary performs it
   3. C. Delegate authorization to the auxiliary after reviewing the chart
   4. D. Provide written instructions without authorizing the individual procedure

   Answer: B

   Explanation: "personally authorizes the procedures" Immediate supervision requires the dentist's personal authorization, as well as the other definition elements. Merely being available or issuing general instructions does not meet this requirement.

   Reference: 234 CMR 2.00: Purpose and Definitions — 234 CMR 2.02, definition of Immediate Supervision

3. 3Which description best matches the dental services a Massachusetts dental hygienist may provide under 234 CMR 5.07?

   1. A. Services involving final diagnosis and definitive treatment planning
   2. B. Services that are educational, therapeutic, prophylactic, and preventive in nature
   3. C. Surgical services on hard and soft tissue
   4. D. Independent prescription services for dental medications

   Answer: B

   Explanation: A dental hygienist may provide services “which are educational, therapeutic, prophylactic and preventive in nature as may be authorized by the Board.”

   Reference: 234 CMR 5 — 234 CMR 5.07

4. 4What authorization must a Massachusetts dental hygienist hold before administering local anesthesia?

   1. A. A Permit M
   2. B. A Permit L issued by the Board
   3. C. A facility director appointment
   4. D. A public-health collaborative agreement alone

   Answer: B

   Explanation: “No licensed dental hygienist shall administer local anesthesia unless he or she has been issued a Permit L by the Board.”

   Reference: 234 CMR 6 — 234 CMR 6.16

5. 5How many CEUs must a Massachusetts dental hygienist generally complete for a renewal cycle?

   1. A. 12 CEUs
   2. B. 20 CEUs
   3. C. 30 CEUs
   4. D. 40 CEUs

   Answer: B

   Explanation: A dental hygienist “must complete a minimum of 20 CEUs” during the applicable renewal period.

   Reference: 234 CMR 8 — 234 CMR 8.02(3)

6. 6A dental practice employs hygienists whose work exposes them to blood. Which written workplace document must the employer establish under OSHA's bloodborne-pathogens standard?

   1. A. A written respiratory-protection program for the employees
   2. B. A written Exposure Control Plan for the employees
   3. C. A written hazard-communication program for the employees
   4. D. A written emergency-action plan for the employees

   Answer: B

   Explanation: "Each employer having an employee(s) with occupational exposure as defined by paragraph (b) of this section shall establish a written Exposure Control Plan designed to eliminate or minimize employee exposure." Bloodborne occupational exposure triggers the Exposure Control Plan. OSHA respiratory protection, hazard communication, and emergency action plans address different workplace hazards or events; they do not discharge this specific requirement.

   Reference: OSHA Bloodborne Pathogens Standard, 29 CFR 1910.1030 — 29 CFR 1910.1030(c)(1)(i)

7. 7A dentist proposes one clinically acceptable treatment, but the patient asks whether another reasonable approach is available. How should the dentist support the patient's decision under ADA Code §1.A?

   1. A. Discuss the chosen treatment and ask the patient to defer alternatives until later
   2. B. Send the patient to the payer to decide which treatment option should be explained
   3. C. Explain the proposed treatment and reasonable alternatives so the patient can participate
   4. D. Ask the patient's family to select the treatment before discussing alternatives

   Answer: C

   Explanation: "The dentist should inform the patient of the proposed treatment, and any reasonable alternatives, in a manner that allows the patient to become involved in treatment decisions." The Code calls for explaining reasonable alternatives in a way that includes the patient in the choice. Payer or family substitution and withholding alternatives do not meet that duty.

   Reference: ADA Principles of Ethics and Code of Professional Conduct — ADA Code §1.A, Patient Involvement

8. 8A dental hygiene employer asks a hygienist to share a patient's care details with marketing staff for a testimonial. No patient authorization or care need is established. Which ADHA duty governs the response?

   1. A. Keep the professional client relationship confidential
   2. B. Share the information after removing the appointment date
   3. C. Share the information if the practice owner approves
   4. D. Share the details with marketing after removing the patient's surname

   Answer: A

   Explanation: "Hold professional client relationships confidential." A marketing request without patient authorization or a care need does not justify sharing the patient's details. Removing a date or surname, or obtaining managerial approval, does not establish permission to disclose the confidential relationship.

   Reference: ADHA Code of Ethics for Dental Hygienists — ADHA Code of Ethics, Standards of Professional Responsibility, To Clients

9. 9A dentist has current Basic Life Support certification and wants to enroll in the ADA 2007 enteral or combined inhalation-enteral minimal-sedation course. Which prior course is also required for enrollment?

   1. A. A nitrous-oxide competency course
   2. B. A local-anesthesia refresher course
   3. C. A general-anesthesia residency course
   4. D. A pediatric-sedation faculty course

   Answer: A

   Explanation: "Participants must be able to document current certification in Basic Life Support for Healthcare Providers and have completed a nitrous oxide competency course to be eligible for enrollment in this course." With BLS already satisfied in the stem, the separate required prerequisite is nitrous-oxide competency. The other training paths do not satisfy the named course-entry condition.

   Reference: ADA Guidelines for Teaching Pain Control and Sedation to Dentists and Dental Students — ADA Teaching Guidelines (2007), IV, Enteral/Combination Minimal Sedation Course Duration

10. 10A sedated child receives flumazenil and appears alert shortly afterward. Which relationship between drug effects explains why the AAP/AAPD guideline calls for longer observation?

    1. A. The antagonist's effect may last longer than the sedative's effect
    2. B. The sedative's effect may last longer than the antagonist's effect
    3. C. The sedative and antagonist may have the same duration of effect
    4. D. The sedative's effect may end before the antagonist's effect starts

    Answer: B

    Explanation: "Patients who have received reversal agents, such as flumazenil or naloxone, will also require a longer period of observation, because the duration of the drugs administered may exceed the duration of the antagonist, which can lead to resedation." The sedative can remain active when the antagonist wanes. The opposite duration, matching duration, or sedative ending first would not explain the specified resedation risk.

    Reference: AAP/AAPD Guideline for Pediatric Sedation Monitoring and Management — AAP/AAPD Pediatric Sedation Guideline, After the Procedure, Moderate Sedation