Louisiana Dental Jurisprudence
Examination Questions And Correct
Answers (Verified Answers) Plus
Rationales 2026 Q&A | Instant
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1. A dentist licensed in another state applies for licensure in Louisiana by
credentials. According to the Louisiana State Board of Dentistry (LSBD)
rules, which of the following is a mandatory prerequisite for this pathway?
A. Successful completion of a one-year clinical preceptorship under a
Louisiana-licensed dentist
B. Submission of a jurisprudence examination score from the applicant's
original state of licensure
C. Possession of a valid, unrestricted license in another state for a minimum
of five consecutive years
D. Active practice of dentistry for at least three of the five years
immediately preceding the application
Answer: D
*Rationale: The Louisiana State Board of Dentistry's rules for licensure by
credentials require that the applicant has been actively engaged in the
practice of dentistry for at least three of the five years immediately
preceding the application. This ensures current clinical competency. Options
A, B, and C are incorrect as they do not reflect the specific statutory
requirements for this pathway.
2. Under the Louisiana Dental Practice Act, which of the following actions
constitutes the unlicensed practice of dentistry?
A. A dental hygienist placing a temporary restoration under the direct
supervision of a dentist
, B. A dental assistant taking a coronal polish course from a board-approved
provider
C. A dental laboratory technician fabricating a crown directly from an
impression without a written prescription from a dentist
D. A dentist delegating the application of fluoride varnish to a certified
dental assistant
Answer: C
*Rationale: Louisiana law explicitly prohibits dental laboratory technicians
from performing any service that would constitute the practice of dentistry,
which includes fabricating restorative devices directly from an impression
without a specific prescription from a licensed dentist. Options A, B, and D
are all within the legal scope of practice for their respective roles when
performed under appropriate supervision or with proper certification.
3. According to the LSBD, continuing education (CE) requirements for dentists
must include which specific subject area biennially?
A. Practice management and financial planning
B. Infection control and prevention of disease transmission
C. Advanced cardiac life support (ACLS)
D. Cultural competency and diversity training
Answer: B
*Rationale: The LSBD mandates that a portion of the required continuing
education hours be dedicated to infection control and the prevention of
disease transmission to ensure public safety. While other subjects like ACLS
are recommended, they are not the specific mandated biennial subject.
Practice management and cultural competency are not mandatory CE
subjects as defined by the Board.
4. A dentist in Louisiana is required to report a confirmed case of which of the
following diseases to the Louisiana Department of Health?
A. Gingivitis
B. Dental caries
C. AIDS or HIV infection
D. Periodontal disease
, Answer: C
*Rationale: Louisiana law mandates the reporting of certain communicable
diseases, including AIDS and HIV infection, to the state health department.
Dental caries, gingivitis, and periodontal disease are not reportable
conditions under public health statutes, although they are clinically
documented in the patient's record.
5. Which of the following is a true statement regarding the delegation of
duties to a registered dental assistant (RDA) in Louisiana?
A. An RDA may perform coronal polishing without any additional
certification.
B. An RDA may diagnose periodontal disease under the supervision of a
dentist.
C. An RDA may place and remove rubber dams and matrix bands under
the direct supervision of a dentist.
D. An RDA may administer local anesthesia after completing a board-
approved course.
Answer: C
*Rationale: Louisiana law permits RDAs to perform certain reversible
intraoral procedures, such as placing rubber dams and matrix bands, under
the direct supervision of a dentist. Coronal polishing requires specific
certification. Diagnosis of any condition is the exclusive purview of the
dentist. Administration of local anesthesia is restricted to dentists and
dental hygienists with specific certification.
6. The Louisiana State Board of Dentistry has the authority to issue which of
the following disciplinary actions against a licensee?
A. A fine not exceeding $500 per violation
B. A mandatory prison sentence for gross negligence
C. **Suspension or revocation of the dental license**
D. A public apology published in a local newspaper
**Answer:** C
***Rationale:** *The Dental Practice Act grants the Board the power to
suspend, revoke, or place restrictions on a license as a disciplinary measure.
, The Board's fining authority is higher than $500. The Board does not have
the power to impose criminal penalties like imprisonment, nor does it issue
public apologies as a formal sanction.*
7. According to Louisiana's informed consent laws, a dentist must disclose
which of the following to a patient before performing a procedure?
A. The exact cost of the procedure, including all possible insurance
reimbursement rates
B. The names and credentials of all assistants who will be present in the
operatory
C. The material risks of the procedure that a reasonable person would
consider significant
D. A guarantee of the procedure's success rate based on the dentist's
personal experience
Answer: C
*Rationale: The standard for informed consent in Louisiana is based on
what a reasonable person in the patient's position would need to know to
make a decision, which includes material risks. The disclosure of exact costs
is a business practice, not a component of clinical informed consent.
Guarantees of success are unethical and not required, nor is disclosure of all
assistant credentials.
8. A dentist in Louisiana is delegating the administration of nitrous oxide-
oxygen inhalation analgesia. According to Board rules, who is authorized to
administer this agent?
A. A registered dental assistant with a current CPR certification
B. A dental hygienist who has completed a board-approved course in
nitrous oxide administration
C. A certified dental assistant who has successfully completed a board-
approved course in nitrous oxide administration
D. Any licensed dental professional in the office
Answer: C
*Rationale: The LSBD allows certified dental assistants to administer nitrous
oxide-oxygen inhalation analgesia, provided they have completed a specific
Examination Questions And Correct
Answers (Verified Answers) Plus
Rationales 2026 Q&A | Instant
Download Pdf
1. A dentist licensed in another state applies for licensure in Louisiana by
credentials. According to the Louisiana State Board of Dentistry (LSBD)
rules, which of the following is a mandatory prerequisite for this pathway?
A. Successful completion of a one-year clinical preceptorship under a
Louisiana-licensed dentist
B. Submission of a jurisprudence examination score from the applicant's
original state of licensure
C. Possession of a valid, unrestricted license in another state for a minimum
of five consecutive years
D. Active practice of dentistry for at least three of the five years
immediately preceding the application
Answer: D
*Rationale: The Louisiana State Board of Dentistry's rules for licensure by
credentials require that the applicant has been actively engaged in the
practice of dentistry for at least three of the five years immediately
preceding the application. This ensures current clinical competency. Options
A, B, and C are incorrect as they do not reflect the specific statutory
requirements for this pathway.
2. Under the Louisiana Dental Practice Act, which of the following actions
constitutes the unlicensed practice of dentistry?
A. A dental hygienist placing a temporary restoration under the direct
supervision of a dentist
, B. A dental assistant taking a coronal polish course from a board-approved
provider
C. A dental laboratory technician fabricating a crown directly from an
impression without a written prescription from a dentist
D. A dentist delegating the application of fluoride varnish to a certified
dental assistant
Answer: C
*Rationale: Louisiana law explicitly prohibits dental laboratory technicians
from performing any service that would constitute the practice of dentistry,
which includes fabricating restorative devices directly from an impression
without a specific prescription from a licensed dentist. Options A, B, and D
are all within the legal scope of practice for their respective roles when
performed under appropriate supervision or with proper certification.
3. According to the LSBD, continuing education (CE) requirements for dentists
must include which specific subject area biennially?
A. Practice management and financial planning
B. Infection control and prevention of disease transmission
C. Advanced cardiac life support (ACLS)
D. Cultural competency and diversity training
Answer: B
*Rationale: The LSBD mandates that a portion of the required continuing
education hours be dedicated to infection control and the prevention of
disease transmission to ensure public safety. While other subjects like ACLS
are recommended, they are not the specific mandated biennial subject.
Practice management and cultural competency are not mandatory CE
subjects as defined by the Board.
4. A dentist in Louisiana is required to report a confirmed case of which of the
following diseases to the Louisiana Department of Health?
A. Gingivitis
B. Dental caries
C. AIDS or HIV infection
D. Periodontal disease
, Answer: C
*Rationale: Louisiana law mandates the reporting of certain communicable
diseases, including AIDS and HIV infection, to the state health department.
Dental caries, gingivitis, and periodontal disease are not reportable
conditions under public health statutes, although they are clinically
documented in the patient's record.
5. Which of the following is a true statement regarding the delegation of
duties to a registered dental assistant (RDA) in Louisiana?
A. An RDA may perform coronal polishing without any additional
certification.
B. An RDA may diagnose periodontal disease under the supervision of a
dentist.
C. An RDA may place and remove rubber dams and matrix bands under
the direct supervision of a dentist.
D. An RDA may administer local anesthesia after completing a board-
approved course.
Answer: C
*Rationale: Louisiana law permits RDAs to perform certain reversible
intraoral procedures, such as placing rubber dams and matrix bands, under
the direct supervision of a dentist. Coronal polishing requires specific
certification. Diagnosis of any condition is the exclusive purview of the
dentist. Administration of local anesthesia is restricted to dentists and
dental hygienists with specific certification.
6. The Louisiana State Board of Dentistry has the authority to issue which of
the following disciplinary actions against a licensee?
A. A fine not exceeding $500 per violation
B. A mandatory prison sentence for gross negligence
C. **Suspension or revocation of the dental license**
D. A public apology published in a local newspaper
**Answer:** C
***Rationale:** *The Dental Practice Act grants the Board the power to
suspend, revoke, or place restrictions on a license as a disciplinary measure.
, The Board's fining authority is higher than $500. The Board does not have
the power to impose criminal penalties like imprisonment, nor does it issue
public apologies as a formal sanction.*
7. According to Louisiana's informed consent laws, a dentist must disclose
which of the following to a patient before performing a procedure?
A. The exact cost of the procedure, including all possible insurance
reimbursement rates
B. The names and credentials of all assistants who will be present in the
operatory
C. The material risks of the procedure that a reasonable person would
consider significant
D. A guarantee of the procedure's success rate based on the dentist's
personal experience
Answer: C
*Rationale: The standard for informed consent in Louisiana is based on
what a reasonable person in the patient's position would need to know to
make a decision, which includes material risks. The disclosure of exact costs
is a business practice, not a component of clinical informed consent.
Guarantees of success are unethical and not required, nor is disclosure of all
assistant credentials.
8. A dentist in Louisiana is delegating the administration of nitrous oxide-
oxygen inhalation analgesia. According to Board rules, who is authorized to
administer this agent?
A. A registered dental assistant with a current CPR certification
B. A dental hygienist who has completed a board-approved course in
nitrous oxide administration
C. A certified dental assistant who has successfully completed a board-
approved course in nitrous oxide administration
D. Any licensed dental professional in the office
Answer: C
*Rationale: The LSBD allows certified dental assistants to administer nitrous
oxide-oxygen inhalation analgesia, provided they have completed a specific
