Paralleling - Study guides, Class notes & Summaries

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...

Test Bank for Dental Radiography: Principles and Techniques 5th Edition by Joen Iannucci & Laura Jansen Howerton 9780323297424 Chapter 1-34 | Complete Guide A+. Chapter 01: Radiation History Chapter 02: Radiation Physics Chapter 03: Radiation Characteristics C hapter 04: Radiation Biology Chapter 05: Radiation Protection Chapter 06: Dental X-Ray Equipment Chapter 07: Dental X-Ray Film Chapter 08: Dental X-Ray Image Characteristics Chapter 09: Dental X-Ray Film Processing Chapter 10: Quality Assu...

MN Dental Assisting Licensure 2024 Rated A+ Paralleling Film receptor is placed parallel with the long axis of the tooth and central beam is aimed perpendicular to the film receptor and the tooth axis. Bisecting An imaginary line is created between the long axis of the tooth and the film receptor when placed on the lingual surface of the tooth, creating two congruent right triangles. Foreshortening Excessive vertical angulation "too steep" Elongation Insufficient vertical angu...

DANB RHS Review Exam Questions with Correct Answers Personnel monitoring for radiation exposure is done by A. observing physical changes over time B. documenting the number of exposures C. wearing a dosimeter D. reporting exposures to the state - Answer-C During radiographic exposures, semi-critical items that must be sterilized or disposed of include A. PID B. tubehead C. film holding devices D. exposure buttons - Answer-C Which of the following is a DISADVANTAGE of panoramic rad...

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...

NBDE II 1993 EXAM F QUESTIONS & ANSWERS A 6-year-old patient has a dark brown discoloration of his maxillary central incisor. The discoloration started following trauma accompanied with a facial sinus tract. What is the treatment-of- choice? Extraction Pulpectomy Pulpotomy Direct pulp treatment - ANSWERSExtraction Squamous cell carcinoma appears in a variety of locations. In which of the following locations is its prognosis the LEAST favorable? Lower lip Floor of the mouth Hard ...

Dental Assistant Practice Exam- Dental Radiography Questions and Answers What type of film allows the entire dentition to be viewed on a single film? -Answer- Panoramic Which of the following is not a main component of panoramic x-ray unit? -Answer- Panoramic film What type of device does digital radiography use to record images taken of the patient's teeth? -Answer-Electronic sensor Which of the following inflicts the most radiation on a patient? -Answer-FMX What step helps large radi...

Dental Assisting Radiology MN Licensure Questions and Answers 100% Pass This is a device used to reduce the amount of scatter radiation that reaches an extraoral film during exposure. grid Identify the error that causes teeth to appear foreshortened on a radiograph. excessive vertical angle Identify the benefit of using a long-cone (16 inch) position-indicating device, versus a short-cone (8inch) position indicating device. less magnification What is the angulation of the ce...

Dental Radiography: Principles and Techniques 6th Edition by Joen Iannucci & Laura Jansen Howerton Test Bank Stuvia Is Available For Download After Purchase. In Case You Encounter Any Difficulties with Download or want the document in a Different Format, Please Feel Free to Contact Me via Inbox. I Will Promptly Sort You. Thank You The Test Bank for Dental Radiography: Principles and Techniques 6th Edition by Joen Iannucci & Laura Jansen Howerton is an indispensable tool for students studying...

TABLE OF CONTENTS_ PART I: Radiation Basics and Dental Image Characteristics 1. Radiation History 2. Radiation Physics 3. Radiation Biology 4. Radiation Protection 5. Radiation Characteristics 6. Dental X-Ray Image Characteristics PART II: Equipment and Digital Imaging Basics 7. Dental X-Ray Equipment 8. Digital Imaging PART III: Film Imaging Basics 9. Dental X-Ray Film 10. Film Processing 11. Film Mounting and Viewing PART IV: Dental Radiographer Basics 12. Dental Images and the Dental Radiogra...