Danb radio Study guides, Class notes & Summaries

What process occurs with ionization? An electron is displaced from its orbit. Term used to describe an atom that has lost an electron from its orbit Ion What is not a property of x-rays? The ability to fluoresce all materials Elements located within x-ray tube -Anode -Cathode -Focusing Cup What is not a type of particulate radiation? Nucleons What is not a type of electromagnetic radiation? Electrons Which is false? X-rays travel at the speed of...

DANB radiology Questions and Answers 2024 primary radiation the radiation that is emitted from the x-ray tube and strikes the patient directly is called decreased compared to radiographic exposure of a patient with complete dentition, when exposing periapical radiographs on an edentulous patient, the exposure time should be Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:06 / 0:15 Full screen Brainpower Read More shielding one of the most eff...

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DANB Radiology Exam| Questions and Answers, 100% Correct| 2024 The best way to correct a conecutting error is to adjust film position During film processing, which of the following can cause a dark image? overdeveloped film Where is the most common area in the oral cavity for a dentigerous cyst? around the third molars Which of the following describes how most radiographic carious lesions appear? radiolucent The primary purpose of the bitewing radiograph is to evaluate inter-proximal d...

Watch Something you would ask the patient to remove before exposing a panoramic radiograph on them Panoramic Type of film that allows the entire dentition to be viewed on a single film Caries Bitewings are usually used to detect these A larger region is recorded This is an advantage of a panoramic radiograph compared to an intraoral radiograph Waters technique You would use this extraoral radiograph of the maxillofacial region to evaluate the maxillary ethmoid si...

DANB Radiology Exam | Questions and answers | Latest 2024/25 | 100% correct

Test Material DANB RHS Quality Assurance & Radiology Regulations

DANB Radiology Exam Questions with 100% Correct Answers The best way to correct a conecutting error is to adjust - answerfilm position During film processing, which of the following can cause a dark image? - answeroverdeveloped film Where is the most common area in the oral cavity for a dentigerous cyst? - answeraround the third molars Which of the following describes how most radiographic carious lesions appear? - answerradiolucent The primary purpose of the bitewing radiograph is to e...

What is the base of dental film composed of? - Answer- blue tinted polyester acetate What is the emulsion composed of? - Answer- gelatin and silver halide crystals What determines the speed of dental films? - Answer- size of crystals, thickness of emulsion, radiosensitive dyes What is the purpose of the lead foil? - Answer- absorb scatter radiation and prevent fogging How does film speed correlate with definition and detail? - Answer- faster film = lower definition and detail What...

The most common cause of excess patient exposure is - answer-operator technique error The primary use of bitewing radiographs is for evaluation of - answer-caries The reason for taking radiographs is - answer-for diagnosis If the tubehead drifts, you should - answer-have the equipment fixed prior to taking any radiographs The most damaging time for radiation exposure to the fetus is - answer-first trimester All of the following help protect the patient from radiation EXCEPT: a) E...