Missouri Dentist Jurisprudence Exam —
100-Question Advanced Practice Exam
2026 | Questions & Answers with
Detailed Rationales | Complete Exam
Prep & Study Guide
1. What is the fundamental licensure requirement before a person may engage
in the practice of dentistry in Missouri?
A. Completion of a recognized dental internship
B. Registration with the county health department
C. Obtaining a Missouri dental license as required by Chapter 332
D. Obtaining malpractice insurance
Answer: Obtaining a Missouri dental license as required by Chapter 332
Rationale: Missouri law prohibits a person from engaging in the practice of
dentistry without first securing the required license.
2. Which activity is expressly included within Missouri's statutory definition of
practicing dentistry?
,A. Selling toothbrushes
B. Interpreting dental radiographs
C. Scheduling appointments
D. Ordering office supplies
Answer: Interpreting dental radiographs
Rationale: Missouri's definition of practicing dentistry expressly includes
interpreting or professing to interpret dental radiographs.
3. A person advertises that they can diagnose oral disease but performs no
treatment. Under Missouri law, which is most accurate?
A. The person is not practicing dentistry because no treatment occurred
B. The person is practicing dentistry because diagnosing or professing to diagnose
qualifying oral conditions is included
C. Advertising is excluded from the definition of practice
D. Only treatment for compensation constitutes practice
Answer: The person is practicing dentistry because diagnosing or professing to
diagnose qualifying oral conditions is included
Rationale: Missouri's definition includes diagnosing or professing to diagnose
diseases, pain, deformities, deficiencies, injuries, and conditions involving the
teeth and oral regions.
4. Which statement regarding the use of the title “Dentist” is most accurate?
A. Anyone with a doctoral degree may use it
B. Only physicians may use it
C. Using the title in a manner implying willingness or ability to perform dental
services can fall within the statutory definition of practice
D. The title is unrestricted if no fee is charged
Answer: Using the title in a manner implying willingness or ability to perform
dental services can fall within the statutory definition of practice
,Rationale: Missouri includes certain representations through titles, degrees,
signs, directories, and similar means within its statutory definition of practicing
dentistry.
5. An unlicensed individual performs a tooth extraction for a fee. Which
principle applies?
A. The individual may do so if the patient consents
B. The individual may do so if supervised by an office manager
C. The individual is generally engaging in unlicensed dental practice
D. The individual may do so if the extraction is uncomplicated
Answer: The individual is generally engaging in unlicensed dental practice
Rationale: Extracting human teeth is expressly included in the statutory
definition of practicing dentistry, and Missouri generally requires licensure
before such practice.
6. Which person is specifically identified as an exception allowing tooth
extraction without practicing dentistry under Chapter 332?
A. A dental hygienist
B. A legally qualified physician or surgeon who does not practice dentistry as a
specialty
C. A dental assistant
D. A dental laboratory technician
Answer: A legally qualified physician or surgeon who does not practice dentistry
as a specialty
Rationale: Missouri expressly provides this statutory exception.
7. Which applicant characteristic is expressly required for initial Missouri dentist
registration?
A. Ten years of clinical experience
B. Membership in the American Dental Association
, C. Good moral character and reputation
D. Missouri residency for five years
Answer: Good moral character and reputation
Rationale: Missouri law provides that an applicant for registration as a dentist
must be of good moral character and reputation and be a graduate of an
accredited dental school with a dental degree.
8. How long does a Missouri dental license application remain active before
becoming void if not completed?
A. 90 days
B. Six months
C. One year
D. Two years
Answer: One year
Rationale: Missouri law provides that a dental license application remains active
for one year after receipt and becomes void if not completed during that period.
9. What is the Missouri dental license renewal cycle described in the statute?
A. Every year
B. Every two years
C. Every three years
D. Every five years
Answer: Every two years
Rationale: Missouri's statute provides for renewal every two years.
10. How many continuing education hours does Missouri require for dentist
renewal under the cited statute?
A. 20 hours every two years
B. 30 hours every two years
100-Question Advanced Practice Exam
2026 | Questions & Answers with
Detailed Rationales | Complete Exam
Prep & Study Guide
1. What is the fundamental licensure requirement before a person may engage
in the practice of dentistry in Missouri?
A. Completion of a recognized dental internship
B. Registration with the county health department
C. Obtaining a Missouri dental license as required by Chapter 332
D. Obtaining malpractice insurance
Answer: Obtaining a Missouri dental license as required by Chapter 332
Rationale: Missouri law prohibits a person from engaging in the practice of
dentistry without first securing the required license.
2. Which activity is expressly included within Missouri's statutory definition of
practicing dentistry?
,A. Selling toothbrushes
B. Interpreting dental radiographs
C. Scheduling appointments
D. Ordering office supplies
Answer: Interpreting dental radiographs
Rationale: Missouri's definition of practicing dentistry expressly includes
interpreting or professing to interpret dental radiographs.
3. A person advertises that they can diagnose oral disease but performs no
treatment. Under Missouri law, which is most accurate?
A. The person is not practicing dentistry because no treatment occurred
B. The person is practicing dentistry because diagnosing or professing to diagnose
qualifying oral conditions is included
C. Advertising is excluded from the definition of practice
D. Only treatment for compensation constitutes practice
Answer: The person is practicing dentistry because diagnosing or professing to
diagnose qualifying oral conditions is included
Rationale: Missouri's definition includes diagnosing or professing to diagnose
diseases, pain, deformities, deficiencies, injuries, and conditions involving the
teeth and oral regions.
4. Which statement regarding the use of the title “Dentist” is most accurate?
A. Anyone with a doctoral degree may use it
B. Only physicians may use it
C. Using the title in a manner implying willingness or ability to perform dental
services can fall within the statutory definition of practice
D. The title is unrestricted if no fee is charged
Answer: Using the title in a manner implying willingness or ability to perform
dental services can fall within the statutory definition of practice
,Rationale: Missouri includes certain representations through titles, degrees,
signs, directories, and similar means within its statutory definition of practicing
dentistry.
5. An unlicensed individual performs a tooth extraction for a fee. Which
principle applies?
A. The individual may do so if the patient consents
B. The individual may do so if supervised by an office manager
C. The individual is generally engaging in unlicensed dental practice
D. The individual may do so if the extraction is uncomplicated
Answer: The individual is generally engaging in unlicensed dental practice
Rationale: Extracting human teeth is expressly included in the statutory
definition of practicing dentistry, and Missouri generally requires licensure
before such practice.
6. Which person is specifically identified as an exception allowing tooth
extraction without practicing dentistry under Chapter 332?
A. A dental hygienist
B. A legally qualified physician or surgeon who does not practice dentistry as a
specialty
C. A dental assistant
D. A dental laboratory technician
Answer: A legally qualified physician or surgeon who does not practice dentistry
as a specialty
Rationale: Missouri expressly provides this statutory exception.
7. Which applicant characteristic is expressly required for initial Missouri dentist
registration?
A. Ten years of clinical experience
B. Membership in the American Dental Association
, C. Good moral character and reputation
D. Missouri residency for five years
Answer: Good moral character and reputation
Rationale: Missouri law provides that an applicant for registration as a dentist
must be of good moral character and reputation and be a graduate of an
accredited dental school with a dental degree.
8. How long does a Missouri dental license application remain active before
becoming void if not completed?
A. 90 days
B. Six months
C. One year
D. Two years
Answer: One year
Rationale: Missouri law provides that a dental license application remains active
for one year after receipt and becomes void if not completed during that period.
9. What is the Missouri dental license renewal cycle described in the statute?
A. Every year
B. Every two years
C. Every three years
D. Every five years
Answer: Every two years
Rationale: Missouri's statute provides for renewal every two years.
10. How many continuing education hours does Missouri require for dentist
renewal under the cited statute?
A. 20 hours every two years
B. 30 hours every two years
