Kerala PSC Previous Years Question Paper & Answer
Page:10
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'RADIOGRAPHER GR II GOVT HOMOEOPATHIC MEDICAL COLLEGE' And exam conducted in the year 2018. And Question paper code was '076/2018'. 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.
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The best view for the speniod sinus is
(മ) യല്! view (B) Waters view
(C) Basal view (D) Lateral view
SNR in MRI is increased by improving
(ಹಿ) Resolution (B) Bandwidth
(೮) Acquisition time (D) Gradient strength
Collimation results in
(A) Increased radiation exposure 1௦ the patient
(3) Increased scatter within the patient
(C) Improved tissue contrast
(D) Improved quantum mottle
The most important physical process responsible for tissue contrast in CT imaging is
(A) Coherent scatter (B) Photoelectric absorption
(C) Incoherent scatter (D) Characteristic X-ray production
The major technical challenge in cardiac CT is
(ಗ) Spatial resolution (B) Temporal resolution
(C) Contrast resolution (D) Three-dimensional reconstruction
In X-ray imaging, noise is determined by
(ಗ) Energy of X-rays hitting the detector
(B) Number of X-rays hitting the detector
(C) Tissue contrast
(D) Amount of scatter hitting the detector
Tissue contrast is generated by what type of interaction ?
(ಗಿ) Rayleigh scatter (8) Compton scatter
(C) Photoelectric effect (D) Overall attenuation
False statement regarding patellar views :
(ಗ) In Hughston method patient is prone with 55 degree knee flexion.
(B) Settegast is prone with 90 degree flexion.
(C) Standard sunrise view is better than mountain view to demonstrate patellar
subluxation.
(D) Vertical fracture are best identified in sunrise view.
076/2018 10 A
