Preview: MEDICAL IMAGING / RADIOGRAPHY

A stochastic radiation effect is characterized by: Context: quality-assurance review. [Medical Imaging/Radiography Degree Graduate Practice Set 20, Case 65]

A No relationship to radiation B Immediate mechanical injury C Probability increasing with dose without a clear threshold D Severity always increasing above a fixed threshold only E Only equipment damage

A radiology quality-assurance programme should monitor: Context: teaching hospital. [Medical Imaging/Radiography Degree Graduate Practice Set 20, Case 78]

A Image quality, equipment performance, reject analysis and radiation protection B Only room paint C Only equipment price D Only staff attendance E Only patient age

CT image reconstruction is based on: Context: emergency setting. [Medical Imaging/Radiography Degree Graduate Practice Set 20, Case 127]

A Blood-flow microscopy B Visible-light photography C Mathematical processing of attenuation measurements acquired around the patient D Sound-wave reflection only E Magnetic resonance alone

A stochastic radiation effect is characterized by: Context: quality-assurance review. [Medical Imaging/Radiography Degree Graduate Practice Set 20, Case 105]

A Probability increasing with dose without a clear threshold B Severity always increasing above a fixed threshold only C Immediate mechanical injury D Only equipment damage E No relationship to radiation

A radiology quality-assurance programme should monitor: Context: teaching hospital. [Medical Imaging/Radiography Degree Graduate Practice Set 20, Case 102]

A Image quality, equipment performance, reject analysis and radiation protection B Only room paint C Only equipment price D Only staff attendance E Only patient age

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MEDICAL IMAGING / RADIOGRAPHY – DEGREE QZ20

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