DENTAL SEMINAR TEST 3 RADIATION HEALTH AND SAFETY (EDITION 2) QUESTIONS AND ANSWERS A COMPLETE EXAM SOLUTION NEWEST UPDATED 2024/2025 ALL ANSWERS 100% CORRECT VERIFIED/DETAILED BEST RATED A+ FOR SUCCESS

DENTAL SEMINAR TEST 3 RADIATION HEALTH AND
SAFETY (EDITION 2) QUESTIONS AND ANSWERS A
COMPLETE EXAM SOLUTION NEWEST UPDATED
2024/2025 ALL ANSWERS 100% CORRECT
VERIFIED/DETAILED BEST RATED A+ FOR SUCCESS

A tissue that lies within the primary dental beam and is very radiosensitive is the ______.
a. tongue
b. cornea
c. thyroid
d. inner ear - CORRECT ANSWERS b. cornea


When using the bisecting technique, the imaginary angle that is bisected is formed between
the long axis of the tooth and the:
a. long axis of the PID
b .horizontal axis of the film
c. long axis of the film
d. horizontal axis of the tubehead - CORRECT ANSWERS c. long axis of the film


For patients with bilateral mandibular impactions, the right and left lateral oblique
techniques have been replaced by:
a. occlusal film
b. posterior anterior projections
c .panoramic films
d. double periodicals - CORRECT ANSWERS c. panoramic films


In TMJ radiography, it is preferable to take films in the ______ position.
a. open only
b. closed only
c. open and closed
d. partially opened - CORRECT ANSWERS c. open and closed

,DENTAL SEMINAR TEST 3 RADIATION HEALTH AND
SAFETY (EDITION 2) QUESTIONS AND ANSWERS A
COMPLETE EXAM SOLUTION NEWEST UPDATED
2024/2025 ALL ANSWERS 100% CORRECT
VERIFIED/DETAILED BEST RATED A+ FOR SUCCESS

A computer used for digital imaging:
a. cannot be used for other office functions
b. can be used for other office functions
c. is the most expensive component of the system
d. is nonessential hardware - CORRECT ANSWERS b. can be used for other office functions


A ______ radiograph provides a view that shows the tooth crown, root tip, and surrounding
structures of a specific area.
a. bitewing
b. periapical
c. panoramic
d .cephalometric - CORRECT ANSWERS b. periapical


Which of the following conditions exists on this film?
a. a fixed bridge between the second premolar and second molar
b. open contacts between maxillary premolars
c. open contacts between the molars
d. pulp stone on the second molar - CORRECT ANSWERS b. open contacts between
maxillary premolars


What landmark is indicated by the arrows? (arrows point to a radiolucent area on the
mandible near the premolars)
a. mental foramen
b. lingual foramen
c. mandibular canal
d. genial tubercles - CORRECT ANSWERS a. mental foramen

, DENTAL SEMINAR TEST 3 RADIATION HEALTH AND
SAFETY (EDITION 2) QUESTIONS AND ANSWERS A
COMPLETE EXAM SOLUTION NEWEST UPDATED
2024/2025 ALL ANSWERS 100% CORRECT
VERIFIED/DETAILED BEST RATED A+ FOR SUCCESS

What landmark is indicated by the arrows? (radiolucent tubelike passageway through the
bone in the mandible)
a. coronoid process
b. condyle
c. internal oblique ridge
d. mandibular canal - CORRECT ANSWERS d. mandibular canal


What landmark is indicated by the arrows?
a. zygomatic process of the maxilla
b. floor of the frontal sinus
c. floor of the maxillary sinus
d. zygomatic arch - CORRECT ANSWERS c. floor of the maxillary sinus


A ______ is defined as a marked prominence or projection of bone.
a. ridge
b. spine
c. process
d. foramen - CORRECT ANSWERS c. process


The sensitivity of a film to radiation exposure is _______.
a. film size
b. film speed
c. film type
d. film factor - CORRECT ANSWERS b. film speed