Camrt radiography exam - Study guides, Class notes & Summaries

MRI CAMRT Exam Questions With Correct Answers Is SNR proportional or inversely proportional to voxel volume - answerProportional 3 fields used in MRI - answer-static magnetic field -TVMF (gradient field) -RF field 3 main types of magnets used - answer-Superconducting (most common_ -Resistive -Permanent FDA limits for the 3 fields in MRI - answerStatic field: 2T TVMF: 3T/s RF field: - does not cause an increase in temperature of more than .5 deg C or any body part of 1 deg C -SAR doe...

CAMRT EXAM CORRECTLY ANSWERED 2023//2024 How far away must the operator stand from the xray tube if not covered with lead? - ANSWER 3 meters 90% of man made radiation to the population is related to? - ANSWER Medical Radiography and Dental For each peak xray voltage, what lead equivalent is required? 100kV or less (o-100) Between 101kV-149kV 150kV or greater (150+) - ANSWER 0-100kV = 0.25mm of lead Greater than 100kV but less then 150kV = 0.35mm of lead 150kV or greater = 0.50mm o...

CAMRT PRACTICE EXAM 2023 CERTIFIED QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) How far away must the operator stand from the xray tube if not covered with lead? - CORRECT ANSWER- 3 meters 90% of man-made radiation to the population is related to? - CORRECT ANSWERMedical Radiography and Dental For each peak xray voltage, what lead equivalent is required? 100kV or less (o-100) Between 101kV-149kV 150kV or greater (150+) - CORRECT ANSWER- 0-100kV = 0.25mm of lead Greater than 10...

CAMRT Practice Exam 1 Questions and Answers 100% Pass You receive a req on a 1yr old who is Dx with Talipes equinovarus. What body part should you expect to x-ray? - Answer-Feet What formula is used to calculate mAs when SID has been altered? - Answer-Old mAs/new mAs = old SID squared/new SID squared When doing single contrast barium enemas, what is the predominant type of electron interaction occurring in the patient? - Answer-Photoelectric What is an advantage of CT over conventional r...

CAMRT PRACTICE EXAM 2023 CERTIFIED QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) How far away must the operator stand from the xray tube if not covered with lead? - CORRECT ANSWER- 3 meters 90% of man-made radiation to the population is related to? - CORRECT ANSWERMedical Radiography and Dental For each peak xray voltage, what lead equivalent is required? 100kV or less (o-100) Between 101kV-149kV 150kV or greater (150+) - CORRECT ANSWER- 0-100kV = 0.25mm of lead Greater than 10...

CAMRT PRACTICE EXAM 2023 CERTIFIED QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) How far away must the operator stand from the xray tube if not covered with lead? - CORRECT ANSWER- 3 meters 90% of man-made radiation to the population is related to? - CORRECT ANSWERMedical Radiography and Dental For each peak xray voltage, what lead equivalent is required? 100kV or less (o-100) Between 101kV-149kV 150kV or greater (150+) - CORRECT ANSWER- 0-100kV = 0.25mm of lead Greater than 10...

How far away must the operator stand from the xray tube if not covered with lead? - Answer :3 meters Quiz :90% of man made radiation to the population is related to? - Answer :Medical Radiography and Dental Quiz :For each peak xray voltage, what lead equivalent is required? 100kV or less (o-100) Between 101kV-149kV 150kV or greater (150+) - Answer :0-100kV = 0.25mm of lead Greater than 100kV but less then 150kV = 0.35mm of lead 150kV or greater = 0.50mm of lead Quiz :What protective eq...

CAMRT Safety Code 35 Exam Questions and Answers 100% Correct what kind of radiation protection model is used? - Answer-linear non-threshold model for mobile radiography, how far from the source must the operator be if they're not wearing any protective wear? - Answer-3 metres What is the dark current? - Answer-X-ray emission even though the irradiation switch is not activated, caused by residual charge left in the capacitor discharge unit are lead shields mounted on the x-ray machine a g...

CAMRT Practice Exam Correctly Solved 2024. You receive a req on a 1yr old who is Dx with Talipes equinovarus. What body part should you expect to x-ray? - correct answer Feet What formula is used to calculate mAs when SID has been altered? - correct answer Old mAs/new mAs = old SID squared/new SID squared When doing single contrast barium enemas, what is the predominant type of electron interaction occurring in the patient? - correct answer Photoelectric What is an advantage of CT ov...

CAMRT Practice Exam 1 Questions and Answers 100% Pass You receive a req on a 1yr old who is Dx with Talipes equinovarus. What body part should you expect to x-ray? - Answer-Feet What formula is used to calculate mAs when SID has been altered? - Answer-Old mAs/new mAs = old SID squared/new SID squared When doing single contrast barium enemas, what is the predominant type of electron interaction occurring in the patient? - Answer-Photoelectric What is an advantage of CT over conventional r...