RDA PRACTICE EXAM 1 2026 WITH 100 QUESTIONS
AND CORRECT ANSWERS | ALREADY GRADED A+ |
GUARANTEED PASS | LATEST VERSION 2026
[BRAND NEW!!]
The RDA license is renewed when? - CORRECT ANSWER ✔✔- 1. The RDA's
birthday
2. Odd or even year of birth
How many continuing education units may be earned in Category 1 and Category
II? - CORRECT ANSWER ✔✔- At least half must be Category II
The maximum number of continuing education units which may be earned in
"one day" are how many? - CORRECT ANSWER ✔✔- 8 units
To qualify to the the RDA examination, one must meet any of the following
criteria - CORRECT ANSWER ✔✔- 1. Graduate dental assisting program -
accredited by the California Board of Dental Examiners
2. Eighteen months - full-time work experience in a dental office
Dental Assistant may perform what? - CORRECT ANSWER ✔✔- Place and remove
rubber dams
When a patient is injured by an auxiliary who is liable? - CORRECT ANSWER ✔✔-
1. Dentist
1
, 2. Employee
The purpose of the "Matrix Band" is to create what? - CORRECT ANSWER ✔✔-
Replace a missing wall
The narrowest part of the tooth is the? - CORRECT ANSWER ✔✔- Cervical third
When the "Matrix Band" is placed on a posterior tooth, the smallest
circumference of the band is directed towards the? - CORRECT ANSWER ✔✔-
Gingival part of the tooth
In addition to wedges, the "Matrix Band" may be secured with? - CORRECT
ANSWER ✔✔- Low fusing compound
Wedges - are most commonly composed of? - CORRECT ANSWER ✔✔- 1. Wood
2. Plastic
Matrices "matrix band" are composed of? - CORRECT ANSWER ✔✔- 1. Stainless
steel
2. Plastic strips
On "Posterior Teeth" the matrix band is placed where? - CORRECT ANSWER ✔✔-
One to three millimeters (1-3) above the cusp and 1/2 to 1 mm below the gingival
An "Anterior" Matrix band may be held in place by what? - CORRECT ANSWER
✔✔- 1. Matrix clip
2
AND CORRECT ANSWERS | ALREADY GRADED A+ |
GUARANTEED PASS | LATEST VERSION 2026
[BRAND NEW!!]
The RDA license is renewed when? - CORRECT ANSWER ✔✔- 1. The RDA's
birthday
2. Odd or even year of birth
How many continuing education units may be earned in Category 1 and Category
II? - CORRECT ANSWER ✔✔- At least half must be Category II
The maximum number of continuing education units which may be earned in
"one day" are how many? - CORRECT ANSWER ✔✔- 8 units
To qualify to the the RDA examination, one must meet any of the following
criteria - CORRECT ANSWER ✔✔- 1. Graduate dental assisting program -
accredited by the California Board of Dental Examiners
2. Eighteen months - full-time work experience in a dental office
Dental Assistant may perform what? - CORRECT ANSWER ✔✔- Place and remove
rubber dams
When a patient is injured by an auxiliary who is liable? - CORRECT ANSWER ✔✔-
1. Dentist
1
, 2. Employee
The purpose of the "Matrix Band" is to create what? - CORRECT ANSWER ✔✔-
Replace a missing wall
The narrowest part of the tooth is the? - CORRECT ANSWER ✔✔- Cervical third
When the "Matrix Band" is placed on a posterior tooth, the smallest
circumference of the band is directed towards the? - CORRECT ANSWER ✔✔-
Gingival part of the tooth
In addition to wedges, the "Matrix Band" may be secured with? - CORRECT
ANSWER ✔✔- Low fusing compound
Wedges - are most commonly composed of? - CORRECT ANSWER ✔✔- 1. Wood
2. Plastic
Matrices "matrix band" are composed of? - CORRECT ANSWER ✔✔- 1. Stainless
steel
2. Plastic strips
On "Posterior Teeth" the matrix band is placed where? - CORRECT ANSWER ✔✔-
One to three millimeters (1-3) above the cusp and 1/2 to 1 mm below the gingival
An "Anterior" Matrix band may be held in place by what? - CORRECT ANSWER
✔✔- 1. Matrix clip
2
