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Exam (elaborations)
Roent Exam Questions & Answers 2024/2025
Roent Exam Questions & Answers 2024/2025 
 
 
the quantity of radiation produced is controlled by what factor or factors? - ANSWERSmilliamperage (mA) and exposure time. 
 
- mA controls the quantity and number of xrays produced. 
- exposure time...length of time xrays are produced and patient is exposed to them. 
- kilovoltage affects the quality (ie penetrating power) fo the beam. 
 
state the generally acceptable ranges of controllable factors on an dental xray machine. - ANSWERS65-100 kVp and...
Exam (elaborations)
Roent test questions & answers 2024/2025
PopularRoent test questions & answers 2024/2025 
 
 
Impacted teeth - ANSWERSTeeth that are stuck under the gum or bone and can't emerge properly. 
 
Incisive foramen - ANSWERSA small hole in the roof of the mouth where blood vessels and nasopalatine nerve pass through. 
 
Inverted Y - ANSWERSA shape formed by certain structures in the upper jaw, seen in dental X-rays, that helps dentists identify specific areas. 
 
Lamina dura - ANSWERSThe thin, white line seen on X-rays around the roots of your te...