FRCR MRI MCQ---FAT SUPPRESSION

                                                           FAT SUPRESSION    

Q.True regarding fat suppression       

a)Protons in lipid is associated with denser electron cloud than that in water molecules

b)At 1.5T, hydrogen nuclei in fat molecules precess at approximately 210Hz above hydrogen nuclei in water

c)CHESS fat suppression uses binomial hard pulses

d) CHESS does not require stringent static magnetic field

e)Additional time requirement is a major drawback of CHESS fat saturation

ANS--ace

At 1.5T, hydrogen nuclei in fat molecules precess at approximately 210Hz below hydrogen nuclei in water.CHESS  require stringent static magnetic field.

  

FRCR PART 1 (e-book)

MCQs RADIOPHYSICS (MRI AND USG)

by NAGENDRA KUMAR SINHA (write a review)

Type: e-book
Genre: Diet & Health, Medicine & Science
Language: English
Price: Rs.225.00

Available Formats: PDF Immediate Download on Full Payment

   

- See more at: http://pothi.com/pothi/book/ebook-nagendra-kumar-sinha-frcr-part-1#sthash.BpuZkaCf.dpuf