Rhs exam questions - Study guides, Class notes & Summaries

MOCK RHS Exam Questions And Answers A+ Graded Which test film result indicates that the automatic processor is functioning properly? - ANSWER-The unexposed film is clear and dry. A periapical view extends beyond the apices of the tooth: - ANSWER-2 to 3 mm. Which exposure is particularly beneficial to the orthodontic patient? - ANSWER-Cephalometric. Dental x-rays are which type of radiation? - ANSWER-Electromagnetic. The dental assistant tests four films, from four different shipments, as ...

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...

ERHS Exam 1 UPDATED Exam Questions and CORRECT Answers chemical risk assessment - CORRECT ANSWER- prediction of the probability of an adverse health outcome as the result of chemical exposure - biggest challenge from rarely occurring risks risk - CORRECT ANSWER- probability of an adverse outcome as the result of exposure to a hazard hazard - CORRECT ANSWER- capability of an agent to cause harm

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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 - Answer- 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 - Answer- a a full-mouth survey generally includes: a. 14 periapical views and 4 to 6 bitewings b. 10 periapical views and 8 bitewings c. 14 periapi...

RHS Exam Questions with 100% Correct Answers | Updated & Verified | 2024

Which is a measurement of tissue damage from x-ray energy? - Radiation absorbed dose To help desensitize the tissue prior to fil placement, the dental assistant should do what? - Rub a finger along the tissues where the film touches. What is the primary function of collimation? - To restrict the size of the beam. Added filtration in the x-ray tubehead protects what? - The Patient. To prevent cross-contamination, wipe the counter top with what? - An EPA-approved disinfectant. Patients recei...

RHS EXAM Questions and answers. 100% Accurate. Verified. Electrons - Beta particles = fast moving emmited from nucleus of radioactive atoms Cathode rays = high speed originate in xray tube Radiation - Form of energy carried by waves or stream of particles Xray - Beam of energy has power to penetrate substances and record image Dose rate - Dose received over time , rapid delivery no time for body to repair Radiographs - Picture or visible photographic image Total dose - Qu...

DANB RHS Exam Questions with Correct Answers Which of the following exposures is used to diagnose interproximal caries? - Answerbitewing The population most susceptible to radiation damage is - Answer-infants To minimize potential infections from semi-critical items it is important the operator - Answer-clean and disinfect devices after removal of surface barriers Patient should wear a thyroid collar during which type of radiographic exposure - Answer-Intraoral radiograph The total des...

DANB RHS Exam Questions with Correct Answers Which of the following exposures is used to diagnose interproximal caries? - Answerbitewing The population most susceptible to radiation damage is - Answer-infants To minimize potential infections from semi-critical items it is important the operator - Answer-clean and disinfect devices after removal of surface barriers Patient should wear a thyroid collar during which type of radiographic exposure - Answer-Intraoral radiograph The total des...