RHS DANB study guide Test Questions Correct Answers 2025 Update (A Grade)
The Hamular process can be identified in which film - (answer)maxillary molar
On what films is a positive angulation used - (answer)maxillary periapicals, bitewings
The distal surface of the canine should be observed in which of the following radiographs -
(answer)Premolar periapical
What size film is predominantly used with the pediatric patient - (answer)Size 0
Dens in Dente is a condition described as - (answer)A tooth within a tooth
The occlusal plane for a maxillary premolar periapical should be - (answer)parallel to the floor
In digital radiography what is analogous to the intensifying screen - (answer)scintillator
Why do digital x-rays require less radiation - (answer)the sensor is more sensitive to x-rays
The genial tubercles can be observed on what periapical film - (answer)Madibular central incisors
Background radiation is - (answer)Ubiquitous
How long does radiation remain in the treatment room following a 1/4 second (20 impulses) exposure? -
(answer)Dissipates instantly
The initial sign of x-ray dermatitis is - (answer)Erythema
With long or short cones, incorrect horizontal angulation results in - (answer)overlapping of teeth
imaged
The Hamular process can be identified in which film - (answer)maxillary molar
On what films is a positive angulation used - (answer)maxillary periapicals, bitewings
The distal surface of the canine should be observed in which of the following radiographs -
(answer)Premolar periapical
What size film is predominantly used with the pediatric patient - (answer)Size 0
Dens in Dente is a condition described as - (answer)A tooth within a tooth
The occlusal plane for a maxillary premolar periapical should be - (answer)parallel to the floor
In digital radiography what is analogous to the intensifying screen - (answer)scintillator
Why do digital x-rays require less radiation - (answer)the sensor is more sensitive to x-rays
The genial tubercles can be observed on what periapical film - (answer)Madibular central incisors
Background radiation is - (answer)Ubiquitous
How long does radiation remain in the treatment room following a 1/4 second (20 impulses) exposure? -
(answer)Dissipates instantly
The initial sign of x-ray dermatitis is - (answer)Erythema
With long or short cones, incorrect horizontal angulation results in - (answer)overlapping of teeth
imaged
