Fast low angle shot magnetic resonance imaging (FLASH MRI) is a particular sequence of magnetic resonance imaging. It is a gradient echo sequence which combines a low-flip angle radio-frequency excitation of the nuclear magnetic resonance signal (recorded as a spatially encoded gradient echo) with a rapid repetition time. It is the generic form of steady-state free precession imaging.
Can we infer the following?
Flash MRI is quick


(i) Yes.
(ii) It's impossible to say.
(iii) No.
The answer is:
(ii)