The alara concept - Study guides, Class notes & Summaries

Radiation Protection LATEST SOLUTION 2024/25 EDITION GUARANTEED GRADE A+ Radiation Protection Effective measures employed by radiation workers to safeguard patients, personnel, and the general public from unnecessary exposure to ionizing radiation Goal of Radiation Protection to prevent the occurrence of serious radiation-induced conditions in exposed persons and reduce stochastic effects in exposed persons to a degree that is acceptable in relation to the benefits to the individual and to s...

Periodontal disease - Answer Infection of the structures that support the teeth (gums and bones) Mercury, silver & tin - Answer What is amalgam fillings composed of Periodontal disease - Answer Bone loss in the jaw is an indication of what disease Concept of radiation that states that exposure should be kept "as low as resonably possible" - Answer What is the ALARA concept Positive - Anode Negative-Cathode - Answer What is the positive & negavtove electrode in the x-ray ...

RAD 260 LAST FINAL EXAM Questions With Correct Answers Effective measures employed by radiation workers to safeguard patients, personnel, and the general public from unnecessary exposure to ionizing radiation define: a> diagnostic efficacy b> optimization c> radiation protection d> reference values - answerc> radiation protection Which of the following is a method that can be used to answer patients questions about the amount of radiation received from a radiographic proc...

The scanner's ability to freeze motion is known as: contrast resolution. correct answers temporal resolution Prospective gating acquires data throughout the entire cardiac cycle. correct answers False Which of the following refers to a serious decline in renal function following an IV injection of contrast material? correct answers Contrast Induced Nephropathy (CIN) Calcium scoring by MDCT is used to identify and quantify: correct answers atherosclerosis. CT images acquired with eq...

ALARA - Answer A concept of radiation protection that states that all exposures should be kept "as low as reasonably achievable." ANODE - Answer Positive electrode in the x-ray tube CATHODE - Answer Negative electrode in the e-ray tube CONTRAST - Answer The difference in degrees of blackness on a radiograph DENSITY - Answer The overall darkness/ blackness of a radiograph DENTAL RADIOGRAPHY - Answer The making of radiographs of the teeth and adjacent structu...

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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...

in X-radiation, ionization occurs when? -:- Photons penetrate matter what are found in the nucleus of an atom? -:- Protons and Neutrons A Gray (rad)is defined as the -:- unit of absorbed dose of radiation per gram of tissue which cell type is most sensitive to carcinogenesis following porlonged exposure to ionizing radiation? -:- Blood What part of an atom that carries a negative charge? -:- Electron the biologic effect of ionizing radiation is related to the? 2 0 2 4 / 2 0 2 5...

Periodontal disease - ANSWERInfection of the structures that support the teeth (gums and bones) Mercury, silver & tin - ANSWERWhat is amalgam fillings composed of Periodontal disease - ANSWERBone loss in the jaw is an indication of what disease Concept of radiation that states that exposure should be kept "as low as resonably possible" - ANSWERWhat is the ALARA concept Positive - Anode Negative-Cathode - ANSWERWhat is the positive & negavtove electrode in the x-ray tube Film, phosphorous...

Radiation Protection in Medical Radiography 8th Edition Sherer Test Bank Chapter 01: Introduction to Radiation Protection Sherer: Radiation Protection in Medical Radiography, 8th Edition MULTIPLE CHOICE 1. Consequences of ionization in human cells include 1. creation of unstable atoms. 2. production of free electrons. 3. creation of highly reactive free radicals capable of producing substances poisonous to the cell. 4. creation of new biologic molecules detrimental to the living cell. ...