Florida Laws & Rules Dental Exam (ADEX CDCA)
Practice Examination 2026–2027 |
Comprehensive 150-Question Practice Test with
Answers & Rationales| Free Pdf Access.
Question 1
Under Florida law, which of the following best defines the practice of dentistry
A) The extraction of teeth only
B) The healing art concerned with the examination, diagnosis, treatment planning, and
care of conditions within the human oral cavity and adjacent tissues and structures
C) The fitting of dentures only
D) The administration of anesthesia only
Answer B) The healing art concerned with the examination, diagnosis, treatment
planning, and care of conditions within the human oral cavity and adjacent tissues and
structures
Explanation: Florida Statute 466.003 defines dentistry broadly as the healing
art concerned with the examination, diagnosis, treatment planning, and care
of conditions within the human oral cavity and its adjacent tissues and
structures. This definition confirms that dentistry encompasses comprehensive
oral health care, not just isolated procedures .
Question 2
According to Florida law, what is the definition of dental hygiene
A) The cleaning of teeth only
,B) The rendering of educational, preventative, and therapeutic dental services and any
related extra-oral procedure required in the performance of such services
C) The placement of fillings
D) The extraction of teeth
Answer B) The rendering of educational, preventative, and therapeutic dental services
and any related extra-oral procedure required in the performance of such services
Explanation: Florida Statute 466.003(4) defines dental hygiene as the
rendering of educational, preventive, and therapeutic dental services and any
related extra-oral procedure required in the performance of such services.
This definition highlights the broad scope of dental hygiene beyond simple
cleaning to include patient education and prevention .
Question 3
Under Florida law, an irremediable task is defined as
A) A task that can be easily corrected
B) An intraoral treatment task that is irreversible and creates unalterable changes within
the oral cavity or contiguous structures
C) Any task performed by a dental assistant
D) A task requiring no supervision
Answer B) An intraoral treatment task that is irreversible and creates unalterable
changes within the oral cavity or contiguous structures
Explanation: Florida Statute 466.003(12) defines irremediable tasks as
intraoral treatment tasks which are irreversible and create unalterable
changes within the oral cavity or contiguous structures or which cause an
increased risk to the patient. The administration of anesthetics other than
topical anesthesia is specifically considered an irremediable task .
,Question 4
What is the definition of a remediable task under Florida law
A) An irreversible procedure that creates permanent changes
B) Any surgical procedure
C) An intraoral treatment task that is reversible and does not create unalterable changes
within the oral cavity
D) A task that can only be performed by a dentist
Answer C) An intraoral treatment task that is reversible and does not create unalterable
changes within the oral cavity
Explanation: Florida Statute 466.003(13) defines remediable tasks as those
intraoral treatment tasks which are reversible and do not create unalterable
changes within the oral cavity or contiguous structures and which do not
cause an increased risk to the patient. The Florida Administrative Code
further clarifies that remediable tasks are those which do not create
unalterable changes, are reversible, and do not expose a patient to increased
risks .
Question 5
A dental hygienist applying bleaching solution, activating the light source, monitoring,
and removing in-office bleaching materials is performing what type of task
A) Irremediable task
B) Remediable task
C) Surgical task
D) Prohibited task
, Answer B) Remediable task
Explanation: The application and removal of in-office bleaching materials is
considered a remediable task because it is reversible and does not create
permanent unalterable changes to the oral cavity. This is a delegable task
that can be performed by qualified auxiliary personnel with appropriate
training and supervision .
Question 6
Which type of supervision requires the dentist to diagnose the condition, authorize the
procedure, remain on the premises, and approve the work before patient dismissal
A) General supervision
B) Indirect supervision
C) Direct supervision
D) No supervision
Answer C) Direct supervision
Explanation: Florida Administrative Code 64B5-16.001(4) defines direct
supervision as requiring that a licensed dentist examine the patient, diagnose
a condition to be treated, authorize the procedure to be performed, be on the
premises while the procedure is performed, and approve the work performed
prior to the patient's departure from the premises. This is the highest level of
supervision with the most stringent requirements .
Question 7
According to Florida law, indirect supervision means
A) The dentist diagnoses and authorizes the procedure and is on the premises while the
Practice Examination 2026–2027 |
Comprehensive 150-Question Practice Test with
Answers & Rationales| Free Pdf Access.
Question 1
Under Florida law, which of the following best defines the practice of dentistry
A) The extraction of teeth only
B) The healing art concerned with the examination, diagnosis, treatment planning, and
care of conditions within the human oral cavity and adjacent tissues and structures
C) The fitting of dentures only
D) The administration of anesthesia only
Answer B) The healing art concerned with the examination, diagnosis, treatment
planning, and care of conditions within the human oral cavity and adjacent tissues and
structures
Explanation: Florida Statute 466.003 defines dentistry broadly as the healing
art concerned with the examination, diagnosis, treatment planning, and care
of conditions within the human oral cavity and its adjacent tissues and
structures. This definition confirms that dentistry encompasses comprehensive
oral health care, not just isolated procedures .
Question 2
According to Florida law, what is the definition of dental hygiene
A) The cleaning of teeth only
,B) The rendering of educational, preventative, and therapeutic dental services and any
related extra-oral procedure required in the performance of such services
C) The placement of fillings
D) The extraction of teeth
Answer B) The rendering of educational, preventative, and therapeutic dental services
and any related extra-oral procedure required in the performance of such services
Explanation: Florida Statute 466.003(4) defines dental hygiene as the
rendering of educational, preventive, and therapeutic dental services and any
related extra-oral procedure required in the performance of such services.
This definition highlights the broad scope of dental hygiene beyond simple
cleaning to include patient education and prevention .
Question 3
Under Florida law, an irremediable task is defined as
A) A task that can be easily corrected
B) An intraoral treatment task that is irreversible and creates unalterable changes within
the oral cavity or contiguous structures
C) Any task performed by a dental assistant
D) A task requiring no supervision
Answer B) An intraoral treatment task that is irreversible and creates unalterable
changes within the oral cavity or contiguous structures
Explanation: Florida Statute 466.003(12) defines irremediable tasks as
intraoral treatment tasks which are irreversible and create unalterable
changes within the oral cavity or contiguous structures or which cause an
increased risk to the patient. The administration of anesthetics other than
topical anesthesia is specifically considered an irremediable task .
,Question 4
What is the definition of a remediable task under Florida law
A) An irreversible procedure that creates permanent changes
B) Any surgical procedure
C) An intraoral treatment task that is reversible and does not create unalterable changes
within the oral cavity
D) A task that can only be performed by a dentist
Answer C) An intraoral treatment task that is reversible and does not create unalterable
changes within the oral cavity
Explanation: Florida Statute 466.003(13) defines remediable tasks as those
intraoral treatment tasks which are reversible and do not create unalterable
changes within the oral cavity or contiguous structures and which do not
cause an increased risk to the patient. The Florida Administrative Code
further clarifies that remediable tasks are those which do not create
unalterable changes, are reversible, and do not expose a patient to increased
risks .
Question 5
A dental hygienist applying bleaching solution, activating the light source, monitoring,
and removing in-office bleaching materials is performing what type of task
A) Irremediable task
B) Remediable task
C) Surgical task
D) Prohibited task
, Answer B) Remediable task
Explanation: The application and removal of in-office bleaching materials is
considered a remediable task because it is reversible and does not create
permanent unalterable changes to the oral cavity. This is a delegable task
that can be performed by qualified auxiliary personnel with appropriate
training and supervision .
Question 6
Which type of supervision requires the dentist to diagnose the condition, authorize the
procedure, remain on the premises, and approve the work before patient dismissal
A) General supervision
B) Indirect supervision
C) Direct supervision
D) No supervision
Answer C) Direct supervision
Explanation: Florida Administrative Code 64B5-16.001(4) defines direct
supervision as requiring that a licensed dentist examine the patient, diagnose
a condition to be treated, authorize the procedure to be performed, be on the
premises while the procedure is performed, and approve the work performed
prior to the patient's departure from the premises. This is the highest level of
supervision with the most stringent requirements .
Question 7
According to Florida law, indirect supervision means
A) The dentist diagnoses and authorizes the procedure and is on the premises while the
