Dental Assistant Dental Radiography Correct Practice Questions and Answers 2024

What type of film allows the entire dentition to be viewed on a single film? - Panoramic Which of the following is not a main component of panoramic x-ray unit? - Panoramic film What type of device does digital radiography use to record images taken of the patient's teeth? - Electronic sensor Which of the following inflicts the most radiation on a patient? - FMX What step helps large radiolucent the palate as seen on panoramic x-rays? - Having the patient place their tongue in the roof of their mouth Why does digital radiography require less radiation than traditional x-rays? - Sensors are more sensitive Digital x-ray sensors: - Intraoral are waterproofed by the manufacturer, but because they cannot be sterilized they must have a disposable barrier placed on them prior to use with each patient. What technique is the preferred exposure method for digital sensors? - Paralleling Which of the following is not an advantage in regards to digital x-ray sensors? - Sensor size