Periapical x rays - Study guides, Class notes & Summaries

uses of radiographs CORRECT ANSWER detect lesions and diseases, aid in treatment plan, evaluate growth and development In 1913 who manufactured the first prewrapped intraoral films which increased the acceptance and use of xrays? CORRECT ANSWER Eastman Kodak Company When did the first machine made periapical film packets become available? CORRECT ANSWER 1920 List the three types of intraoral techniques CORRECT ANSWER bisecting, paralleling, bite-wing Who discovered x-rays? CORRECT AN...

Which of the following structures would appear radiopaque? -Bone -Air Space - Pulp Tissue -Periodontal Ligament - Bone Which of the following causes interproximal areas of the teeth to look overlapped? -Patient with a shallow palate -Patient talking -Improper horizontal angulation -Improper vertical angulation - Improper Horizontal Angulation To reduce radiation exposures, which is to consider before exposing a patient? -Tooth number to be exposed -Number of images to be taken -Size of ima...

DANB RHS Practice Exam Questions with Correct Answers Dental x-rays should be prescribed when the - Answer-benefits outweigh the risk of harm. Which of the following landmarks would be seen in a maxilliary anterior periapical radiograph? - Answer-incisive foramen Personnel radiation monitoring devices are worn to - Answer-record the occupational exposure received by the operator If a patient did not remove earrings prior to exposing a panoramic, the radiograph could have - Answer-Ghost...

DANB RHS Practice Test Exam Questions with 100% Correct Answers During which type of radiographic exposure should a patient wear a thyroid collar? Panoramic radiograph Extraoral radiograph Cephalometric radiograph Intraoral radiograph - answerintraoral radiograph. What are common uses for a CBCT 3D image? identifying an apical abscess determining periodontal disease determining bone structure and tooth orientation determining decay in teeth - answerdetermining bone structure and tooth...

NDAEB exam (RAD)questions n answers graded A+ 2024 what term best describes the smallest particle of an element that retains the properties of that element a) atom b) molecule c) photon - correct answer A) atom what is the function of the lead foil in the x-ray packet a) moisture protection b) absorb scatter radiation c) provide rigidity to the packet d) protect against fluorescence - correct answer B True or False Jurisprudence is the practice of dentistry pertaining to...

% of alcohol to be effective in hand sanitizer? - 60% 5 ?s pick the correct Gracey for surface - A guy is taking steroids. What are you going to be concerned about? - Delayed healing, increase risk of infection, & at risk for adrenal crisis A patient is taking medications Isoniazid and Rifampin. What do they have? - TB A patient loses consciousness and when they come back, they have one sided weakness. What happened? - CVA After using sharp instruments, what would you NOT do? - Pack them ...

DANB RHS Exam Questions And Answers A+ Review What is a PA X-Ray? - ANS-Periapical x-rays are x-rays taken to see an entire tooth and its surrounding structures to identify periapical anatomy. What are the different PA X-ray techniques? Explain how they work. - ANS-1. Paralleling - placing the the sensor+film parallel to the long axis of the tooth and placing the central x-ray film perpendicular to the long axis of the tooth (Film size #1 and #2 are typically used) 2. Bisecting - Place...

NDAEB exam (RAD)what term best describes the smallest particle of an element that retains the properties of that element a) atom b) molecule c) photon - correct answer A) atom what is the function of the lead foil in the x-ray packet a) moisture protection b) absorb scatter radiation c) provide rigidity to the packet d) protect against fluorescence - correct answer B True or False Jurisprudence is the practice of dentistry pertaining to the law - correct answer True T...

Radiation injury can be measured by kVp. somatic dose. dose rate. mA. dose rate What was established to address the education and certification of radiographic equipment operators? Consumer-Patient Radiation Health and Safety Act National Council on Radiation Protection and Measurements Radiation Control for Health and Safety International Commission on Radiation Units and Measurements Consumer-Patient Radiation Health and Safety Act. The diameter of the cone-shaped beam prod...

DANB Radiology exam Questions and Answers Graded A+ Harmful effects of radiation on human tissue are? Cumulative How much lead should the apron have? 0.25mm 0:18 / 0:34 What is the correct vertical angulation used when taking a bitewing x-ray? +10 degrees What do full mouth x-rays consist of? Always has periapical and bitewing films What needs to happen when exposing a full mouth set of radiographs? The exposure button should be covered with a plastic barri...