Title: Minnesota Dental Jurisprudence Exam 2024/2025 –
Actual Test Questions and Answers with Complete Solution |
100% Verified
Question 1:
According to Minnesota dental law, which level of supervision is required when a licensed dental
hygienist performs scaling and root planing?
A) General supervision
B) Direct supervision
C) Indirect supervision
D) No supervision required
Correct Answer: A
Rationale: In Minnesota, scaling and root planing may be performed by a dental hygienist under
general supervision, as defined in Minnesota Rules, part 3100.0100, subpart 21, item D, where
the dentist has prior knowledge and consent but need not be present. Direct supervision (B)
requires the dentist to be in the office and evaluate post-procedure. Indirect supervision (C)
requires the dentist in the office during the procedure. No supervision (D) is not permitted for
this procedure.
Question 2:
How often must a dental hygienist in Minnesota renew their license?
A) Annually
B) Biennially
C) Every three years
D) Every five years
Correct Answer: B
Rationale: Minnesota Statutes, section 150A.091, requires biennial renewal for dental
hygienists, coinciding with the two-year continuing education cycle. Annual renewal (A) is not
required. Three years (C) and five years (D) do not align with the board's schedule.
Question 3:
What is the minimum number of continuing education hours required for dental hygienists in
Minnesota for each biennial cycle?
A) 15 hours
B) 25 hours
C) 40 hours
,D) 50 hours
Correct Answer: B
Rationale: Minnesota Rules, part 3100.5100, mandates 25 hours of continuing education for
dental hygienists every two years, with at least 15 hours in fundamental activities. 15 hours (A)
is insufficient. 40 or 50 hours (C, D) apply to dentists.
Question 4:
Under Minnesota law, which of the following duties can a licensed dental assistant perform
under general supervision?
A) Place and remove periodontal dressings
B) Perform preliminary charting
C) Administer local anesthesia
D) Perform scaling
Correct Answer: B
Rationale: Licensed dental assistants (LDA) may perform preliminary charting under general
supervision per Minnesota Rules, part 3100.8500. Periodontal dressings (A) require direct
supervision. Local anesthesia (C) and scaling (D) are hygienist duties.
Question 5:
What does "direct supervision" mean for allied dental personnel in Minnesota?
A) The dentist is not required to be present
B) The dentist authorizes the procedure and evaluates performance before patient dismissal
C) The dentist is in the office but not observing
D) No dentist involvement needed
Correct Answer: B
Rationale: Direct supervision requires the dentist to diagnose, authorize, and evaluate
post-procedure before dismissal, as defined in Minnesota Rules, part 3100.0100, subpart 21,
item B. General (A) allows absence. Indirect (C) requires presence but not evaluation. No
involvement (D) is incorrect.
Question 6:
How long must dental patient records be retained in Minnesota?
A) 3 years for adults, 10 years for minors
B) 7 years for all patients
C) 5 years for adults, until age 21 for minors
D) Indefinitely
,Correct Answer: C
Rationale: Minnesota Rules, part 3100.9600, requires records for 5 years after last entry for
adults, and until the patient reaches age 21 or 5 years post-treatment for minors, whichever is
longer. 3/10 years (A) incorrect. 7 years (B) general medical. Indefinite (D) not required.
Question 7:
Which infection control measure is mandatory for all dental health care personnel (DHCP) in
Minnesota?
A) Annual hepatitis B vaccination
B) Use of barriers on high-touch surfaces
C) Hand hygiene before and after each patient
D) All of the above
Correct Answer: D
Rationale: Minnesota Rules, part 3100.6300, requires comprehensive infection control, including
vaccination (A), barriers (B), and hand hygiene (C) for DHCP to prevent cross-contamination.
Single options are partial.
Question 8:
Under HIPAA and Minnesota law, when can a dentist disclose patient information without
consent?
A) For treatment, payment, or operations
B) To any family member
C) For marketing purposes
D) To the public
Correct Answer: A
Rationale: HIPAA (45 CFR §164.506) and Minnesota Health Records Act (Minn. Stat. §13.384)
allow disclosures for TPO without authorization. Family (B) requires consent. Marketing (C)
needs authorization. Public (D) violates privacy.
Question 9:
What is the scope of practice for dental therapists in Minnesota regarding restorative
procedures?
A) They cannot perform any restorations
B) Place simple restorations under collaborative agreement
C) Perform all restorative procedures independently
D) Only under direct supervision
Correct Answer: B
, Rationale: Minnesota Statutes, section 150A.105, allows dental therapists to place simple
restorations (e.g., amalgam, composite) under collaborative management agreement with a
dentist. Independent (C) not allowed. No restorations (A) incorrect. Direct (D) too restrictive.
Question 10:
Minnesota dentists are mandated reporters for which of the following?
A) Suspected child abuse or neglect
B) Minor billing disputes
C) Patient dissatisfaction
D) Equipment malfunctions
Correct Answer: A
Rationale: Minnesota Statutes, section 626.556, designates dentists as mandated reporters for
child maltreatment, requiring immediate oral report followed by written within 72 hours. Others
(B, C, D) not reportable.
Question 11:
What is the penalty for a first-time violation of Minnesota dental practice act resulting in patient
harm?
A) Fine up to $1,000 and probation
B) License revocation
C) Warning only
D) No penalty
Correct Answer: A
Rationale: Minnesota Statutes, section 150A.08, allows fines up to $25,000 and probation for
violations; first-time with harm typically starts with lower fine/probation (A). Revocation (B) for
severe/repeat. Warning (C) minor. No penalty (D) false.
Question 12:
For dental hygienists performing expanded functions like local anesthesia in Minnesota, what
supervision is required?
A) General supervision
B) Direct supervision
C) Indirect supervision
D) Independent practice
Correct Answer: B
Actual Test Questions and Answers with Complete Solution |
100% Verified
Question 1:
According to Minnesota dental law, which level of supervision is required when a licensed dental
hygienist performs scaling and root planing?
A) General supervision
B) Direct supervision
C) Indirect supervision
D) No supervision required
Correct Answer: A
Rationale: In Minnesota, scaling and root planing may be performed by a dental hygienist under
general supervision, as defined in Minnesota Rules, part 3100.0100, subpart 21, item D, where
the dentist has prior knowledge and consent but need not be present. Direct supervision (B)
requires the dentist to be in the office and evaluate post-procedure. Indirect supervision (C)
requires the dentist in the office during the procedure. No supervision (D) is not permitted for
this procedure.
Question 2:
How often must a dental hygienist in Minnesota renew their license?
A) Annually
B) Biennially
C) Every three years
D) Every five years
Correct Answer: B
Rationale: Minnesota Statutes, section 150A.091, requires biennial renewal for dental
hygienists, coinciding with the two-year continuing education cycle. Annual renewal (A) is not
required. Three years (C) and five years (D) do not align with the board's schedule.
Question 3:
What is the minimum number of continuing education hours required for dental hygienists in
Minnesota for each biennial cycle?
A) 15 hours
B) 25 hours
C) 40 hours
,D) 50 hours
Correct Answer: B
Rationale: Minnesota Rules, part 3100.5100, mandates 25 hours of continuing education for
dental hygienists every two years, with at least 15 hours in fundamental activities. 15 hours (A)
is insufficient. 40 or 50 hours (C, D) apply to dentists.
Question 4:
Under Minnesota law, which of the following duties can a licensed dental assistant perform
under general supervision?
A) Place and remove periodontal dressings
B) Perform preliminary charting
C) Administer local anesthesia
D) Perform scaling
Correct Answer: B
Rationale: Licensed dental assistants (LDA) may perform preliminary charting under general
supervision per Minnesota Rules, part 3100.8500. Periodontal dressings (A) require direct
supervision. Local anesthesia (C) and scaling (D) are hygienist duties.
Question 5:
What does "direct supervision" mean for allied dental personnel in Minnesota?
A) The dentist is not required to be present
B) The dentist authorizes the procedure and evaluates performance before patient dismissal
C) The dentist is in the office but not observing
D) No dentist involvement needed
Correct Answer: B
Rationale: Direct supervision requires the dentist to diagnose, authorize, and evaluate
post-procedure before dismissal, as defined in Minnesota Rules, part 3100.0100, subpart 21,
item B. General (A) allows absence. Indirect (C) requires presence but not evaluation. No
involvement (D) is incorrect.
Question 6:
How long must dental patient records be retained in Minnesota?
A) 3 years for adults, 10 years for minors
B) 7 years for all patients
C) 5 years for adults, until age 21 for minors
D) Indefinitely
,Correct Answer: C
Rationale: Minnesota Rules, part 3100.9600, requires records for 5 years after last entry for
adults, and until the patient reaches age 21 or 5 years post-treatment for minors, whichever is
longer. 3/10 years (A) incorrect. 7 years (B) general medical. Indefinite (D) not required.
Question 7:
Which infection control measure is mandatory for all dental health care personnel (DHCP) in
Minnesota?
A) Annual hepatitis B vaccination
B) Use of barriers on high-touch surfaces
C) Hand hygiene before and after each patient
D) All of the above
Correct Answer: D
Rationale: Minnesota Rules, part 3100.6300, requires comprehensive infection control, including
vaccination (A), barriers (B), and hand hygiene (C) for DHCP to prevent cross-contamination.
Single options are partial.
Question 8:
Under HIPAA and Minnesota law, when can a dentist disclose patient information without
consent?
A) For treatment, payment, or operations
B) To any family member
C) For marketing purposes
D) To the public
Correct Answer: A
Rationale: HIPAA (45 CFR §164.506) and Minnesota Health Records Act (Minn. Stat. §13.384)
allow disclosures for TPO without authorization. Family (B) requires consent. Marketing (C)
needs authorization. Public (D) violates privacy.
Question 9:
What is the scope of practice for dental therapists in Minnesota regarding restorative
procedures?
A) They cannot perform any restorations
B) Place simple restorations under collaborative agreement
C) Perform all restorative procedures independently
D) Only under direct supervision
Correct Answer: B
, Rationale: Minnesota Statutes, section 150A.105, allows dental therapists to place simple
restorations (e.g., amalgam, composite) under collaborative management agreement with a
dentist. Independent (C) not allowed. No restorations (A) incorrect. Direct (D) too restrictive.
Question 10:
Minnesota dentists are mandated reporters for which of the following?
A) Suspected child abuse or neglect
B) Minor billing disputes
C) Patient dissatisfaction
D) Equipment malfunctions
Correct Answer: A
Rationale: Minnesota Statutes, section 626.556, designates dentists as mandated reporters for
child maltreatment, requiring immediate oral report followed by written within 72 hours. Others
(B, C, D) not reportable.
Question 11:
What is the penalty for a first-time violation of Minnesota dental practice act resulting in patient
harm?
A) Fine up to $1,000 and probation
B) License revocation
C) Warning only
D) No penalty
Correct Answer: A
Rationale: Minnesota Statutes, section 150A.08, allows fines up to $25,000 and probation for
violations; first-time with harm typically starts with lower fine/probation (A). Revocation (B) for
severe/repeat. Warning (C) minor. No penalty (D) false.
Question 12:
For dental hygienists performing expanded functions like local anesthesia in Minnesota, what
supervision is required?
A) General supervision
B) Direct supervision
C) Indirect supervision
D) Independent practice
Correct Answer: B
