RDA REVIEW PRACTICE TEST
QUESTION BANK 2026 FULL
SOLUTIONS GRADED A+
◉ Extra oral Film is used to...
Answer: Evaluate large areas of skull
Used to study bone / teeth growth and development
Locate suspected fractures of maxilla or mandible
◉ Material that the Collimator is made of
Answer: Lead
◉ Correct processing sequence for radiographic film...
Answer: Develop
Rinse
Fix
Wash
Dry
◉ Types of extra oral radiographs
Answer: Tomographs
Panoramic
Cephalometric
,◉ OSHA (Occupational Safety and Health Administration) BBP (Blood
Born Pathogen Standard) states that...
Answer: Dentist / employer write an exposure control plan
Dentist / employer provide annual employee training
Dentist / employer provide HBV vaccines
◉ What is the Employee Right to Know Law?
Answer: OSHA Hazard Communication Standard (HCS)
◉ Material Safety Data Sheets (MSDS) contain what information?
Answer: Description of physical and chemical properties of material
Description of health hazards
◉ Diseases of concern to DHCP are...
Answer: Hepatitis (HBV)
Tuberculosis (TB)
HIV
AIDS
Herpes
◉ Potential sources of cross contamination include...
Answer: Dental Prostheses
Dental appliances
, Items used to fabricate dental appliances
◉ To prevent cross-contamination, DHCP should...
Answer: Wear proper PPE at appropriate times
Clean, disinfect, and rinse all dental prostheses and prosthodontic
material with EPA-approved disinfectant @ at least intermediate (aka
tuburculocidal) effectiveness.
◉ Examples of PPE (Personal Protective Equipment) are...
Answer: Surgical gowns
Uniforms
Surgical masks
Disposable gloves
Eyewear / chin length face shields
◉ When cleaning a treatment room, DHCP should wear which PPE?
Answer: Puncture resistant gloves
Face masks
Protective eyewear
◉ Heat tolerant dental instruments are usually sterilized by these
techniques...
Answer: Unsaturated chemical vapor
Autoclaving
QUESTION BANK 2026 FULL
SOLUTIONS GRADED A+
◉ Extra oral Film is used to...
Answer: Evaluate large areas of skull
Used to study bone / teeth growth and development
Locate suspected fractures of maxilla or mandible
◉ Material that the Collimator is made of
Answer: Lead
◉ Correct processing sequence for radiographic film...
Answer: Develop
Rinse
Fix
Wash
Dry
◉ Types of extra oral radiographs
Answer: Tomographs
Panoramic
Cephalometric
,◉ OSHA (Occupational Safety and Health Administration) BBP (Blood
Born Pathogen Standard) states that...
Answer: Dentist / employer write an exposure control plan
Dentist / employer provide annual employee training
Dentist / employer provide HBV vaccines
◉ What is the Employee Right to Know Law?
Answer: OSHA Hazard Communication Standard (HCS)
◉ Material Safety Data Sheets (MSDS) contain what information?
Answer: Description of physical and chemical properties of material
Description of health hazards
◉ Diseases of concern to DHCP are...
Answer: Hepatitis (HBV)
Tuberculosis (TB)
HIV
AIDS
Herpes
◉ Potential sources of cross contamination include...
Answer: Dental Prostheses
Dental appliances
, Items used to fabricate dental appliances
◉ To prevent cross-contamination, DHCP should...
Answer: Wear proper PPE at appropriate times
Clean, disinfect, and rinse all dental prostheses and prosthodontic
material with EPA-approved disinfectant @ at least intermediate (aka
tuburculocidal) effectiveness.
◉ Examples of PPE (Personal Protective Equipment) are...
Answer: Surgical gowns
Uniforms
Surgical masks
Disposable gloves
Eyewear / chin length face shields
◉ When cleaning a treatment room, DHCP should wear which PPE?
Answer: Puncture resistant gloves
Face masks
Protective eyewear
◉ Heat tolerant dental instruments are usually sterilized by these
techniques...
Answer: Unsaturated chemical vapor
Autoclaving
