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 'SCIENTIFIC ASSISTANT (ANATOMY) ( Medical Education)' And exam conducted in the year 2023. And Question paper code was '137/2023'. 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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Which unit is equivalent to one radioactive disintegration per second ?
A) Curie (Ci) B) Rutherford (Rd)
C) Sievert (Sv) D) Gray (Gy)
Which type of radiation is most likely to cause direct damage to nucleic
acids within cells ?
A) Alpha particles B) Beta particles
C) X-rays D) Gamma rays
Which radioactive tracer is commonly used in Positron Emission Tomography
(PET) scans to diagnose specific diseases and disorders by means of identifying
metabolic deviations ?
A) Technetium-99m B) lodine-131
C) Cobalt-60 D) Fluorine-18
What type of probe is commonly used in atomic force microscopy ?
A) Optical fibre B) Electron beam
C) Scanning probe D) Cantilever
Which of the following aspects of NMR imaging could cause potential health
hazards ?
A) Heating due to the rf power
B) Static magnetic field
C) Electric current induction due to rapid change in magnetic field
D) All of the above
Widening and distortion of the QRS complex on ECG is indicative of
A) AV-block B) Atrial flutter
C) Right bundle branch block D) SA-block
Which of the following nanoparticle antioxidants can act as a mitochondrial
protectant ?
A) Platinum B) Gold
C) Fullerene D) Cerium oxide
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