Radiology
Objective Type Questions
(Series –
33)
Q. 1. Which unit of radiology have two
advantages that they can be used for claustrophobic patients and they provide
imaging guidance for interventional procedures?
(a). Open MRI
(b). MRI
(c). Both
(d).None
Q. 2. 0.3, 0.5, 1.0, 1.5 and 3 T, are the
most common magnetic field strengths of what?
(a). CT scan machine
(b). X-ray machine
(c). Fluoroscopy machine
(d). MRI machine
Q. 3. Open MRI machine use magnet of which
shape?
(a). Large bore shaped
(b). C-shaped
(c). Both
(d). None
Q. 4. Open MRI machine magnets are,
(a). Weaker than Closed MRI machines.
(b). Stringer than Closed MRI machines.
(c). Equal to Closed MRI machines
(d). All
Q. 5. Typically Open MRI machines are used
magnets of ranges from?
(a). 0.1 to 3 T
(b). 0.1 to 2 T
(c). 0.1 to 1 T
(d). 0.1 to 0.3T
Q. 6. Conventional Closed MRI machines are
use magnet of which shape?
(a). C - shaped
(b). Bore shaped
(c). Closed Narrow tunnel shaped
(d). All
Q. 7. Following are the Components of the MRI
system, except
(a). Power Supplies, Computer System,
Monitoring Camera
(b). Cooling System, Documentation system
(c). RF, Gradient system
(d). Radiation, X-rays
Q. 8. The room of a MRI unit is completely
shielded by a cage, which is called?
(a). Magnetic Cage
(b). Faraday`s cage
(c). Gentry cage
(d). RF cage
Q. 9. The MR images are exposed on which film
with the laser camera connected to the MRI system?
(a). Magnetic film
(b). Black film
(c). Thick Plastic film
(d). X-ray film
Q. 10. The homogeneous magnetic field
required for MR Imaging is generated by a,
(a). Superconducting magnet
(b). Permanent magnet
(c). Electromagnets
(d). All
Answers
|
Q.
1 -
(a)
Q.
3 -
(c)
Q.
5 -
(d)
Q.
7 -
(d)
Q.
9 -
(d)
|
Q.
2 - (d)
Q.
4 -
(a)
Q.
6 -
(c)
Q.
8 -
(b)
Q.10 -
(a)
|
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