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Ethics & Law: INBDE study notes and practice questions

These items present a dilemma and ask what a dentist should do. Anchor each answer on the ethical principles, the law, and the patient’s interests, and prefer the answer that is honest, documented and patient-centred.

634 practice questions · 23 patient cases

Practice Ethics & Law

Where it fits in the official INBDE blueprint

Practice and Profession (ethics, jurisprudence, records, business practice). Nearest foundation knowledge area: FK 9. See the content outline for the official weights. This mapping is approximate: real items combine a clinical area with a foundation area.

What this area tests

High-yield checklist

Common traps

These notes are original study aids, not official exam content. Confirm clinical details against current guidelines.

Sample questions

1. How should a dentist best manage a highly anxious patient?

  1. Explain the procedures step by step using a tell-show-do approach
  2. Immediately prescribe anti-anxiety medications
  3. Schedule only very brief appointments
  4. Allow the patient to skip the informed consent process
Show answer and explanation

Correct answer: A. Explain the procedures step by step using a tell-show-do approach

The first-line and most ethical approach to managing dental anxiety is behavioral modification through communication and tell-show-do technique. This involves explaining what will happen (tell), demonstrating with instruments before using them (show), and then performing the procedure (do). This empowers the patient, builds trust, reduces fear of the unknown, and establishes a sense of control. Anti-anxiety premedication (e.g., benzodiazepines) may be indicated for severe anxiety but is not the first-line approach and requires patient evaluation. Skipping informed consent is never appropriate. Brief appointments alone are insufficient if anxiety is not addressed.

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2. Each of the following should be included in the protective stabilization documentation form EXCEPT:

  1. Number of teeth being treated
  2. Type of stabilization method used
  3. Plans for future stabilization approaches
  4. Duration of stabilization during the appointment
Show answer and explanation

Correct answer: C. Plans for future stabilization approaches

Protective stabilization (formerly called 'restraint') documentation must include: the rationale and indication for stabilization, the type of device or method used, the duration of its use, the patient's response, the number of teeth treated, the presence of a parent/guardian, and informed consent. Future plans for stabilization are not required documentation components — the form documents what occurred during the current visit, not speculative future approaches. Consent forms address future visits separately.

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3. Which of the following best protects patient privacy under HIPAA?

  1. Giving password only to trusted employees
  2. Multiple factor authentication for password
  3. Changing passwords every 60 days
Show answer and explanation

Correct answer: B. Multiple factor authentication for password

Under the HIPAA Security Rule, multi-factor authentication (MFA) is recognized as an important technical safeguard for protecting electronic protected health information (ePHI). MFA requires users to verify identity through two or more factors (something you know, something you have, something you are). While password changes can help, MFA provides significantly stronger protection. Sharing passwords — even with trusted employees — violates the principle of unique user identification required by HIPAA.
  • A. INCORRECT. Sharing passwords — even with trusted employees — violates HIPAA's requirement for unique user IDs. Each workforce member must have their own unique credentials to ensure audit trails and accountability.
  • B. CORRECT. Multi-factor authentication (MFA) provides the strongest protection for ePHI under HIPAA. It ensures that even if a password is compromised, an additional verification step prevents unauthorized access.
  • C. INCORRECT. Changing passwords every 60 days is an older recommendation that is actually being revised in modern cybersecurity guidelines (NIST now recommends against forced periodic changes unless compromise is suspected). It provides less protection than MFA.

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4. A male dentist is about to treat a female patient under IV sedation. What is the appropriate safeguard?

  1. The patient's parent must be present in the room
  2. A female staff member/assistant should be present throughout the sedation appointment
  3. No chaperone is required if verbal consent was obtained
  4. The appointment should be video recorded instead of using a chaperone
Show answer and explanation

Correct answer: B. A female staff member/assistant should be present throughout the sedation appointment

Having an appropriate staff chaperone present (commonly a female assistant when a male provider treats a sedated female patient) is a standard risk-management and ethical safeguard during sedation, when the patient has reduced awareness/control.

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5. What does 'non-maleficence' mean in dental ethics?

  1. Do good
  2. Do no harm
  3. Fairness and equality
  4. Patient autonomy
Show answer and explanation

Correct answer: B. Do no harm

Non-maleficence = 'First, do no harm' (Primum non nocere). It means the practitioner should avoid causing harm to the patient. Beneficence = do good/act in patient's best interest. Justice = fairness, equitable distribution. Autonomy = patient's right to make their own decisions. These four principles (Beauchamp & Childress) are the foundation of bioethical decision-making.

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6. A dentist makes a good-faith report of suspected child abuse, which is later found to be unsubstantiated. What legal protection generally applies to the reporting dentist?

  1. Most jurisdictions provide legal immunity from civil or criminal liability for good-faith mandated reports of suspected abuse, even if the report later proves unsubstantiated
  2. The dentist can typically be successfully sued for making any report that turns out to be incorrect
  3. The dentist loses their license automatically for reporting incorrectly
  4. No legal protections exist for mandated reporters anywhere in the U.S.
Show answer and explanation

Correct answer: A. Most jurisdictions provide legal immunity from civil or criminal liability for good-faith mandated reports of suspected abuse, even if the report later proves unsubstantiated

To encourage mandated reporters to act on reasonable suspicion without fear of legal retaliation, most U.S. jurisdictions provide legal immunity from civil and criminal liability for good-faith reports of suspected abuse — even when an investigation later finds the suspicion was unsubstantiated, as long as the report was made reasonably and in good faith (not maliciously or with knowing falsity).

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7. Billing an FMX as individual radiographs to increase reimbursement is an example of:

  1. Upcoding
  2. Downcoding
  3. Unbundling
  4. Overbilling
Show answer and explanation

Correct answer: C. Unbundling

Unbundling is the fraudulent practice of separating a bundled procedure (18-film FMX) into individual component parts to bill each separately and collect more reimbursement. Upcoding bills a higher-complexity code than performed; downcoding deliberately bills at a lower code.

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8. Which statement best describes the 'homebound' patient population in the context of dental access to care?

  1. Homebound status is itself a specific federal law mandating dental coverage
  2. Homebound patients represent a growing underserved population, increasingly important in access-to-care and mobile/teledentistry discussions
  3. Homebound patients are a shrinking population due to improved nursing home access
  4. Homebound status automatically qualifies a patient for free dental care nationally
Show answer and explanation

Correct answer: B. Homebound patients represent a growing underserved population, increasingly important in access-to-care and mobile/teledentistry discussions

Homebound individuals (often older or medically/physically compromised patients unable to travel to a traditional dental office) represent a growing underserved population as the population ages, making mobile dentistry, teledentistry, and portable equipment increasingly important access-to-care strategies discussed in dental public health.

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Patient cases

All Ethics & Law questions (634)