RDA EXAM CALIFORNIA EXAM 2026 (Actual Exam) Questions with verified
Answers (Latest Update 2026) UPDATE!!
What cement releases fluoride? - (answer)Glass inomer
In what direction do you coronal polish - (answer)Toward the incisal & occlusal edge
What is veracity? - (answer)The dentist has a duty to communicate truthfully
What is nonmaleficence? - (answer)do no harm
What is autonomy? - (answer)right to self-determination
What is used to make veneers? - (answer)Strong porcelain material
What is a toddlers average pulse - (answer)80 to 130 beats per minute
What are signs of syncope - (answer)Dizziness, muffled hearing and visual changes (such as "blacking
out")
What is the appropriate word for "fainting" - (answer)Syncope
What surface do you check the pulp vitality - (answer)surface of the tooth closest to the pulp
horn(s)
Utility gloves are used when? - (answer)cleaning, sterilizing, and disinfecting treatment rooms and
equipment
,RDA EXAM CALIFORNIA EXAM 2026 (Actual Exam) Questions with verified
Answers (Latest Update 2026) UPDATE!!
If the dentist asks for another Carpule of anesthetic during procedure how would you get it? -
(answer)Cotton Pilars or take of glove & grab it
What is the purpose of periodontal dressing? - (answer)to protect the healing tissues from the forces
produced during mastication, thereby providing patient comfortable
When do you remove sutures from a patient, before or after doctor inspects area? - (answer)After
How are handpieces ran? - (answer)Air-driven dental handpieces contain an air turbine in the head.
How often do you run waterlines and for how long? - (answer)for a minimum of 20-30 seconds after
each patient
What is needed to adjust a denture? - (answer)A highly effective denture adjustment rotary instruments
that includes two black-coated metal burs with unique fine "teeth" that prevents tearing and gouging
during acrylic cutting.
How can an RDA adjust a denture? - (answer)Allowed to adjust sore spots of the denture
What is the purpose of a liner? - (answer)Liners are purported to protect the pulp from the toxic effects
of some dental restorative materials and to prevent the pain of thermal conductivity
What is the purpose of bonding? - (answer)to repair chips, close down gaps or change the shape and
color of a tooth.
Why is it importance to measure paper points? - (answer)for accurate length determination
,RDA EXAM CALIFORNIA EXAM 2026 (Actual Exam) Questions with verified
Answers (Latest Update 2026) UPDATE!!
What at home care is given for bridges? - (answer)Floss, brush with soft bristles
The stethoscope is placed above what artery when taking blood pressure? - (answer)brachial artery
How many hours do you have to report child abuse? - (answer)36 hours
To who do you report child abuse to? - (answer)social services/ dept of health and human services
Administration of oxygen and nitrous oxide - (answer)Inhalation via nasal mask
Allergy signs and symptoms - (answer)Hives, rash, and fever are common symptoms.
What is the appropriate placement of a tofflemiar/ matrix band - (answer)Open end of the retainer head
is ALWAYS placed toward the gingiva. Smaller circumference of the band is always placed toward the
gingiva.
What is used in enchant material? - (answer)30% to 50% Phosphoric acid
What does "opim" mean - (answer)Other potentially infectious materials
A sharps container must be puncture proof and leakproof - (answer)True
What charting symbol best indicates a tooth that is not visible in the mouth? - (answer)X through the
tooth
, RDA EXAM CALIFORNIA EXAM 2026 (Actual Exam) Questions with verified
Answers (Latest Update 2026) UPDATE!!
A base is places_________. - (answer)As a measure of the protection for the pulp & because decay or
trauma
According to the Dental Board regulations, how long should sterilization monitoring records be stored? -
(answer)One Year
Which of the following is an example of an OSHA required sharp with engineered injury protection? -
(answer)A self-seathing needled attached to a dental anesthetic syringe
The AWS is is primarily used during the coronal polishing procedure to ________. - (answer)Remove the
remaining paste.
Which of the following should be done FIRST if an adult patient does not have a pulse? - (answer)Call for
emergency assistance
Oral surgical procedures require the use of ________. - (answer)Sterile irrigating solutions using a sterile
delivery system.
When setting up an instruments tray or cassette, the instruments should be set up _________. -
(answer)From left to right
Who legally owns a patient's dental radiographs? - (answer)The dentist
Calcium hydroxide is used in dentistry as a _______. - (answer)Liner
Prior to sterilization, loose contaminated instruments are processed in an ultrasonic cleaner to
___________. - (answer)Remove debris & biohurden
Answers (Latest Update 2026) UPDATE!!
What cement releases fluoride? - (answer)Glass inomer
In what direction do you coronal polish - (answer)Toward the incisal & occlusal edge
What is veracity? - (answer)The dentist has a duty to communicate truthfully
What is nonmaleficence? - (answer)do no harm
What is autonomy? - (answer)right to self-determination
What is used to make veneers? - (answer)Strong porcelain material
What is a toddlers average pulse - (answer)80 to 130 beats per minute
What are signs of syncope - (answer)Dizziness, muffled hearing and visual changes (such as "blacking
out")
What is the appropriate word for "fainting" - (answer)Syncope
What surface do you check the pulp vitality - (answer)surface of the tooth closest to the pulp
horn(s)
Utility gloves are used when? - (answer)cleaning, sterilizing, and disinfecting treatment rooms and
equipment
,RDA EXAM CALIFORNIA EXAM 2026 (Actual Exam) Questions with verified
Answers (Latest Update 2026) UPDATE!!
If the dentist asks for another Carpule of anesthetic during procedure how would you get it? -
(answer)Cotton Pilars or take of glove & grab it
What is the purpose of periodontal dressing? - (answer)to protect the healing tissues from the forces
produced during mastication, thereby providing patient comfortable
When do you remove sutures from a patient, before or after doctor inspects area? - (answer)After
How are handpieces ran? - (answer)Air-driven dental handpieces contain an air turbine in the head.
How often do you run waterlines and for how long? - (answer)for a minimum of 20-30 seconds after
each patient
What is needed to adjust a denture? - (answer)A highly effective denture adjustment rotary instruments
that includes two black-coated metal burs with unique fine "teeth" that prevents tearing and gouging
during acrylic cutting.
How can an RDA adjust a denture? - (answer)Allowed to adjust sore spots of the denture
What is the purpose of a liner? - (answer)Liners are purported to protect the pulp from the toxic effects
of some dental restorative materials and to prevent the pain of thermal conductivity
What is the purpose of bonding? - (answer)to repair chips, close down gaps or change the shape and
color of a tooth.
Why is it importance to measure paper points? - (answer)for accurate length determination
,RDA EXAM CALIFORNIA EXAM 2026 (Actual Exam) Questions with verified
Answers (Latest Update 2026) UPDATE!!
What at home care is given for bridges? - (answer)Floss, brush with soft bristles
The stethoscope is placed above what artery when taking blood pressure? - (answer)brachial artery
How many hours do you have to report child abuse? - (answer)36 hours
To who do you report child abuse to? - (answer)social services/ dept of health and human services
Administration of oxygen and nitrous oxide - (answer)Inhalation via nasal mask
Allergy signs and symptoms - (answer)Hives, rash, and fever are common symptoms.
What is the appropriate placement of a tofflemiar/ matrix band - (answer)Open end of the retainer head
is ALWAYS placed toward the gingiva. Smaller circumference of the band is always placed toward the
gingiva.
What is used in enchant material? - (answer)30% to 50% Phosphoric acid
What does "opim" mean - (answer)Other potentially infectious materials
A sharps container must be puncture proof and leakproof - (answer)True
What charting symbol best indicates a tooth that is not visible in the mouth? - (answer)X through the
tooth
, RDA EXAM CALIFORNIA EXAM 2026 (Actual Exam) Questions with verified
Answers (Latest Update 2026) UPDATE!!
A base is places_________. - (answer)As a measure of the protection for the pulp & because decay or
trauma
According to the Dental Board regulations, how long should sterilization monitoring records be stored? -
(answer)One Year
Which of the following is an example of an OSHA required sharp with engineered injury protection? -
(answer)A self-seathing needled attached to a dental anesthetic syringe
The AWS is is primarily used during the coronal polishing procedure to ________. - (answer)Remove the
remaining paste.
Which of the following should be done FIRST if an adult patient does not have a pulse? - (answer)Call for
emergency assistance
Oral surgical procedures require the use of ________. - (answer)Sterile irrigating solutions using a sterile
delivery system.
When setting up an instruments tray or cassette, the instruments should be set up _________. -
(answer)From left to right
Who legally owns a patient's dental radiographs? - (answer)The dentist
Calcium hydroxide is used in dentistry as a _______. - (answer)Liner
Prior to sterilization, loose contaminated instruments are processed in an ultrasonic cleaner to
___________. - (answer)Remove debris & biohurden
