Dental radiology - Study guides, Class notes & Summaries

Dental radiology final exam review-with 100% verified solutions-2024

DAS135 DENTAL RADIOLOGY FINAL QUESTIONS WITH 100% CORRECT ANSWERS 2024

Dental Radiology Exam Questions with Correct Answers How big should the x-ray beam be? - Answer-2.75 inches in diameter 4 characteristics that make x-rays important to dentistry - Answer-~penetrate materials that stop or reflect light ~can be recorded and seen on a photographic film ~can cause biological changes and even kill ~cause certain chemical crystals to give off light 4 other names for the cathode - Answer-wire coil tungsten coil filament negative component 4 other name...

Wilhelm Roentgen Ans- discovered the x-ray in 1895 he discovered x-rays while experimenting with a cathode ray tube ionization Ans- the production of ions (an atom that gains or loses an electron and becomes electrically unbalanced) ion pair Ans- when an electron is removed from an atom in the ionization process 1. the atom becomes the positive ion 2. the ejected electron becomes the negative ion ionizing radiation Ans- radiation that is capable of producing ions by removing or addin...

NC Dental Hygiene Laws & Jurisprudence Exam Questions with 100% Correct Answers A dental assistant I or II may take radiographs only after successfully completing a radiology course that is based on at least : - 7 Hours instructional in the production and use of dental xrays and an educational program of not less than 7 Hours in clinical dental radiology. "7 & 7" A dental assistant II may monitor patients under nitrous oxide if: - - Under Direct supervision of a Dentist - 7 ho...

Dental Radiology NBDHE Exam | Actual Questions and Answers Latest Updated 2024/2025 (Graded A+)

Dental Radiology Practice Exam with Complete Solutions When using film holding devices you are primarily exposing radiographs with which technique? - Answer-The Paralleling technique, (long cone) When used correctly, a rectangular collimating device will reduce? - Answer-Unnecessary Radiation When exposing an intraoral radiograph gagging is most likely to occur during which projection? - Answer-Maxillary Molar Compared to the bisecting angle technique ( short cone), the paralleling tec...

Dental Radiology Practice Test Questions with Correct Answers Dental Radiography - Answer-the production of radiographs of the teeth and adjacent structures by the exposure of an image recerptor to x-rays Dental Radiographer - Answer-any person who positions, exposes, and processes dental x-ray image receptors Collimator - Answer-lead plate with a center hole that fits direcctly over the opening of the metal housing where x-rays exit X-ray Tube - Answer-heart of the x-ray generating sy...

Dental Radiology Test Questions with Answers External oblique ridge or external oblique line - Answer-linear prominence of bone on the external aspect of the mandible that extends down and forward from the anterior border of the ramus to the third molar root. - Appears as a radiopaque band near the crown of the mand molars downward and forward from the anterior border of the ramus to the third molar area. mental foramen - Answer-Two openings in the bone on the external mandible through whic...

Dental Radiology Study Test Questions with Correct Answers Intraoral - Answer-Film packet placed inside oral cavity during exposure. Ionizing Radiation - Answer-Radiation that produces ionization, resulting in harmful effects. Ioning Radiation (Ionizing - turning an atom into an ion by adding or taking away particles.) - Answer-... Kilovolt - Answer-Unit of electromotive force, equal to 1000 volts, drives electric current through circuit. Latent Period - Answer-Time between exposure...