Preview: MEDICAL IMAGING / RADIOGRAPHY

A major advantage of ultrasound is that it: Context: professional practice scenario. [Medical Imaging/Radiography Degree Graduate Practice Set 15, Case 87]

A Uses non-ionizing sound waves B Requires radioactive tracers C Uses high-dose ionizing radiation D Cannot image soft tissue E Always penetrates bone perfectly

A stochastic radiation effect is characterized by: Context: outpatient service. [Medical Imaging/Radiography Degree Graduate Practice Set 15, Case 64]

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

Justification in medical imaging requires that: Context: teaching hospital. [Medical Imaging/Radiography Degree Graduate Practice Set 15, Case 19]

A Expected clinical benefit outweighs radiation risk for the examination B Dose be maximized C Imaging replace clinical assessment D All repeat examinations be automatic E Every available test be performed

A radiology quality-assurance programme should monitor: Context: community service. [Medical Imaging/Radiography Degree Graduate Practice Set 15, Case 29]

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

A radiology quality-assurance programme should monitor: Context: community service. [Medical Imaging/Radiography Degree Graduate Practice Set 15, Case 149]

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

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MEDICAL IMAGING / RADIOGRAPHY – DEGREE QZ15

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