2 bitewing x rays - Study guides, Class notes & Summaries

DANB RHS study Exam Questions ad Answers (100% Pass) The type of radiograph that would show the whole tooth including the crown, roots, and jawline is called? a. bitewing x-ray b. periapical x-ray c. occlusal x-ray d . tomogram - Answer️️ -b a bitewing radiograph is useful in diagnosing all of the following except: a. impacted tooth b. tooth decay C. periodontal bone loss D. gum disease - Answer️️ -a a full-mouth survey generally includes: a. 14 periapical views and 4 to 6 ...

Exposure to radiation: Exposure no matter how small has the potential to cause harmful changes in the operator and patient Secondary radiation: X-radiation that is created when the primary beam interacts with matter Which of the following structures will appear radiopaque on dental x-ray film? Metal restorations One of the rules of radiation protection is to never stand closer than ___ feet from the xray unit during exposure unless you are behind a barrier 6ft. Primary radiation is: X-r...

Describe the importance of dental radiographs. correct answers They are essential for diagnostic purposes; allows the dental professional to identify many conditions that may otherwise go undetected and to see many conditions that are not apparent clinically. List the uses of dental radiographs. correct answers Used for detection of diseases, lesions, and conditions of the teeth and bones that cannot be identified by clinical examination. Discuss early pioneers in dental radiography and ...

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...

Test Bank on Essentials of Dental Radiography 9th Edition By Evelyn Thomson,Orlen Johnson Chapter 1 Multiple Choice 1. Who was awarded the first Nobel Prize for physics in 1901, for his experimental work with radiation? a) W. J. Morton b) O. Walkhof c) W. D. Coolidge d) W. C. Roentgen 2. Who is credited with introducing the bitewing radiograph? a) F. W. McCormack b) H. R. Raper c) G. M. Fitzgerald d) C. E. Kells 3. Who developed the hot cathode ray tube? a) W. D. Coolidge b) W. A. Price c) ...

DASA Radiography Exam Study Guide with Complete Solutions Dental Radiograph - Answer️️ -representation of a three dimensional object used in dentistry to study and identify structures not visible to the naked eye Radiography - Answer️️ -applying the basic sciences of physics and chemistry Wilhelm Conrad Roentgen - Answer️️ -German physicist, discovered xrays in 1895 William Coolidge - Answer️️ -invented the first xray tube in 1913 x-rays - Answer️️ -electromagnetic ray...

Test Bank on Essentials of Dental Radiography 9th EditionBy Evelyn Thomson,Orlen Johnson Chapter 1 Multiple Choice 1. Who was awarded the first Nobel Prize for physics in 1901, for his experimental work with radiation? a) W. J. Morton b) O. Walkhof c) W. D. Coolidge d) W. C. Roentgen 2. Who is credited with introducing the bitewing radiograph? a) F. W. McCormack b) H. R. Raper c) G. M. Fitzgerald d) C. E. Kells 3. Who developed the hot cathode ray tube? a) W. D. Coolidge b) W. A. Price c) H....

A step wedge can be used to demonstrate A. penumbra B. film contrast C. magnification of image D. film composition - answer-B On a radiograph, what is the dense radiopaque band that outlines the edge of the mandible? A. Mylohyoid ridge B. Inferior border C. Mental protuberance D. Oblique ridge - answer-B Which the following quality control tests evaluates safe lighting in the darkroom? A. Timer test B. Step wedge C. Coin test D. Normalizing device - answer-C Which film woul...

If there are no teeth to serve as guides, which of the following landmarks indicates a maxillary molar area radiograph? A. Mental foramen B. Incisive foramen C. Internal oblique ridge D. Tuberosity - answer-D. Tuberosity The American Dental Association recommends that radiographs be mounted with the embossed dots A. at the apices. B. on the occlusal surface. C. towards the center. D. all facing in the same direction. - answer-D. all facing in the same direction. When executing a ro...

RHS Practice Test- Expose and Evaluate 100% Correct Phosphor plates are processed by using? Laser beam technology When using a 16-inch PID compared to an 8-inch PID the exposure time must to be increased On a full mouth series with eighteen films, how many anterior films are exposed? 6 Which of the following radiographic errors is caused by removing a film too quickly from a tightly packed box? Static electricity Which of the following radiolucencies may be mistaken for caries? cervical bur...