DENTAL ASSISTING NATIONAL BOARD FINAL
PAPER 2026 COMPLETE QUESTIONS WITH
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
Dry heat
PAPER 2026 COMPLETE QUESTIONS WITH
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
Dry heat
