Correct Answer:- Option-A
Question53:-For pregnant radiation workers exposure of radiation should not exceed
۸-0 ۷
-2 mSv
C:-1 mSv
D:-6 mSv
Correct Answer:- Option-C
Question54:-10 day rule is applicable in
A:-Radiography
B:-USG
C:-MRI
D:-All of the above
Correct Answer:- Option-A
Question55:-The appropriate attitude towards a patient in a hospital would be
A:-Sympathy
B:-Empathy
C:-Antipathy
D:-Apathy
Correct Answer:- Option-B
Question56:-Patient effective dose in interventional radiology
A:-0.1 - 1 mSv
-2 - 20 mSv
C:-1 - 100 mSv
D:-0.005 - 0.1 mSv
Correct Answer:- Option-C
Question57:-Total radiation safety is achieved by
A:-Built in safety + operational safety
B:-Built in safety + industrial safety
C:-Built in safety + laser safety
D:-All of the above
Correct Answer:- Option-A
Question58:-The current AERB recommendations regarding periodicity of quality assurance tests for radiography
equipments.
A:-Once in two years
B:-Once in four years
C:-Once in five years
D:-Yearly
Correct Answer:- Option-A
Question59:-TLD renewal frequency is
A:-2 months
:-3 months
C:-6 months
D:-Yearly
Correct Answer:- Option-B
Question60:-The wall of dark room should have lead equivalent thickness of
A-1.5 mm
B:-2.5mm
C:-0.5 mm
D:-4.0 mm
Correct Answer:- Option-A
Question61:-The following position is used for storage of unexposed X-ray films to reduce artifacts
A:-Horizontal
B:-Vertical
C:-Both 1 and 2
D:-None of the above
Correct Answer:- Option-B
Question62:-Barium swallow is used for
A:-Colon
B:-Oesophagus