Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'X - Ray Technician Grade-II' And exam conducted in the year 2022. And Question paper code was '109/2022'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
85. Which of the following statements is not correct about PET scan?
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Modern non invasive imaging for quantification of radioactivity in vivo
In PET scan imaging, quality of obtained data is poor/noisy and low spatial
resolution
Positron emitting isotope is administered to patient undergoes beta decay in the
body to form positron and neutrino
Standardized uptake Value (SUV) is calculated at the end of study
86. Which of the following statements is not correct about 4D CT?
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Refers to multi phase CT of neck used to locate abnormal parathyroid glands
4D indicates that imaging is performed in multiple phases of contrast with time
being the 4‘ dimension in addition to the multi planar format of CT
Typical protocol consists of scanning in 3 phases
Delayed phase approximately 120 seconds after start of contrast injection
87. Which of the following statements is not correct about PACS?
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Typical PACS consists of input from digital or digitized devices
Major limitation is the quality of images and capital cost
Difference between PACS and DICOM that PACS is a medical image storage and
archive hub while DICOM represents International communication Standard
None of the above
88. Which of the following statements is not correct about Computer Radiography (CR)?
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Uses photostimulable phosphor as image receptor
CR plate is exposed to a small high intensity laser resulting in trapped electrons
to return to their valence bands letting blue light
CR plate can be rest using bright white light
Photostimulable phosphor has special property of storing x ray energy in latent
form
89. Which of the following statements is not correct about digital Breast tomosynthesis?
109/2022
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Imaging technique that allows a volumetric reconstruction of whole breast
In DBT, x ray tube make a longitudinal movement during which series of images
are acquired
V-DBT offers highest 3D resolution at maximum speed
Narrow angle with little exposure allows a fast but low resolution 3D images
16 A