Dental Radiology Final Exam Review Latest Update Questions And Correct Answers Score 100%

According to the inverse square law, the intensity of radiation is ____ proportional to the ____ from the source of radiation. {Ans: inversely; square of the distance}What is the clearing test used to monitor? {Ans: fixer strength}What modification in technique will reduce patient exposure to radiation during dental radiographic procedures? {Ans: A longer source-to-film distance will reduce patient exposure to radiation during dental radiographic procedures.}What does added filtration in the dental x-ray tubehead do? {Ans: Refers to the placement of aluminum discs in the path of the x-ray beam between the collimator and the tubehead seal, Filters out longer wavelength x-rays from the x-ray beam, Results in a higher energy beam, and added filtration in the dental x-ray tubehead results in a more penetrating useful beam.}Which of the following areas would appear the most radiolucent on a dental radiograph? a. Composite c. Air space b. Amalgam d. Enamel {Ans: C. Airspace}What feature do aluminum filters provide to the tube head? {Ans: Reduce the intensity of the x-ray beam.}Within the x-ray tube, electrons are generated by what? {Ans: Tungsten filament in the cathode.}What will cause teeth to look short with blunted roots? {Ans: