Periapical film - Study guides, Class notes & Summaries

In relation to dental radiography, which one of the following terms refers to the anatomical landmark used to identify a maxillary cuspid periapical film? 1. Maxillary sinus. 2. Mental foramen. 3. Bifurcated roots. 4. Maxillary tuberosity. Domain reference: 5.2.3.19 - 1. Maxillary sinus. Prior to exposing a dental radiograph/image, placement of the lead apron over the patient protects which one of the following tissues? 1. Vascular. 2. Gonadal. 3. Muscular. 4. Digestive. Domain refe...

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 angulation "too flat" Cone ...

RDA Radiology Exam Practice Questions & Answers 2024/2025 a bite wing film shows the _____ of both the _____ and _____. - ANSWERScrowns , maxilla and mandible the _____ film provides a wide view of the maxilla and mandible. - ANSWERSpanoramic _____ film can be used in cassettes. - ANSWERSextraoral Occlusal film is so named because it is ____ than periapical or bitewing film and the patient ____ the entire film. - ANSWERSlarger, occludes the _____ radiograph is the film of choice...

DAT 112 FINAL EXAM With Verified And Updated Questions And Answers. When the film is reversed, the image will be: - answerbackwards a panormic film ___ taken using an ____ technique - answer1; extraoral in panoramic radiography, the movement of the film and the tubehead produces an image through the process known as - answertomography (got it from quizlet) The rotational change in a panoramic machine allows the image layer to conform to the ____ shape of the dental arches. - answerrotatio...

Test Bank Oral Pathology for the Dental Hygienist 7th Edition IbsenContents Chapter 01: Introduction to Preliminary Diagnosis of Oral Lesions ......................................................... 1 Chapter 02: Inflammation and Repair .................................................................................................. 19 Chapter 03: Immunity and Immunologic Oral Lesions ......................................................................... 39 Chapter 04: Infectious Diseases ...

Dental Radiology Exam Questions with Revised Answers New Update What do the red blue and yellow colors signify in the Rinn/XCP equipment - Answer-Red - BWS Blue - Anterior Yellow- Posterior Blue and red are the same The periapical radiograph captures what part of the tooth - Answer-The crown, the entire root and 5mm beyond the roots The bitewing radiograph captures what part of the tooth - Answer-Maxillary and mandibular crowns Bitewing radiographs provide the most accurate asse...

DANB RHS practice test (Answered 100% Correctly) Latest 2024 Damage to a living organism that is produced by photons striking the organism and producing a molecular chemical change be caused by: A)Breaking molecules into smaller pieces B)Disrupting molecular bonds C)Forming new bonds within molecules D)Forming new bonds between molecules E)All of the above E) All of the above Interproximal caries often appears as a A)Radiopaque extension, or "spur" B)Radiolucent line around the ro...

Which of the following radiolucent landmarks is useful when mounting films in the mandibular anterior area? - Lingual Foramen According to the inverse square law, when changing the PID length from 8 to 16 inches, the beam's intensity is - 1/4 as intense Patients should wear a thyroid collar during which type of radiographic exposure? - Intraoral radiograph Personnel radiation monitoring devices are worn to - Record the occupational exposure received by the operator The most common radio...

HOSA Dental Terminology Latest 2024 100% Correct Maximum Permissible Dose (MPD) highest rate of radiation exposure Roentgen (R) basic unit of exposure to radiation; C/kg Rad (radiation absorbed dose) unit of absorbed radiation; Gy Rem (roentgen equivalent measure) unit of radiation needed to produced same biological effect of one R; Sv Erythema Dose radiation overdose that produces redness of the skin Dosimeter device to measure the amount of stray/secondary radiation Le...

NDAEB - domain part 4 verified already passed 2024/2025two techniques that can be used for exposing images >bisecting >paralleling why does the ADEA prefer paralleling technique provides most accurate image with least amount of exposure paralleling technique aka >extension cone paralleling (XCP) >right-angle >long-cone technique paralleling technique: image receptor position >parallel to the long axis of the tooth >placed away from teeth and toward...