®B:-functional MRI
Czin-phase and outof phase sequence
DMR contrast
Correct Answer: Option-C
Question42:-The appropriate attitude towards a patient seeking assistance in a hospital setting would be
‘Acsympathy
Bs-empathy
Ceantipathy
Deapathy
Correct Answer: Option ®
Question43:-In female patients presenting for ionizing radiation-based investigations, the most important clinical history to be elicited is
‘Acfinancial history
B:-surgical history
C-menstrual history
D-medical history
Correct Answer: Option-C
೦0500744: these are ionizing radiation except
തയ
B:-gamma ray
‏ماعط‎ ray
D-ultra-violet radiation
Correct Answer:- Option-D
Question4s:-The 3 basic principles of radiation protection
‘Acsensitisation, standardisation, subsidisation
1 optimization, legalisation
justification, optimization, dose-limitation
D-sustainabilty, compatibility, longevity
Correct Answer: Option-C
Question46::What isthe relationship between the radiation dose and distance ? Doubling distance will decrease dose by
Aconehalf
B:-one-third
C-one-fourth
D-one-fith
Correct Answer: Option-C
Question47:-AERB stands for
‘Applied and Essential Radiology Background
B:-Assisted and Enhanced Radiation Barrier
C-Applied Exposure Regulatory Board
D-Atomic Energy Regulatory Board
Correct Answer:- Option-D
Question48:-The absolute density in CT is measured in units.
Actesla
B:-voxel
Chounsfield
D-roentgen
Correct Answer: Option-C
Question49:-Radiation induced cancer and genetic effects are considered ____ biological effects of radiation.
‘Acdeterministic
B:-stochastic

C-characteristic