Which of the following characteristics determine if an atom is suitable for use in MRI? -
ANSWER Odd mass number
A nucleus with a net spin is described as having which of the following? - ANSWER
Angular momentum
The magnetic field strength created by the nuclear alignment of hydrogen, is known as
which of the following? - ANSWER NMV: Net Magnetization Vector
Longitudinal magnetization occurs when protons align with which direction of the magnetic
field? - ANSWER Z
The direction of the main magnetic field is designated as which of the following? -
ANSWER Z
The direction perpendicular to the main magnetic field is designated as which direction? -
ANSWER X
The immediate decay of an RF signal in the transverse plane after excitation is referred to as
which of the following? - ANSWER FID: Free induction Decay
The Larmour Equation... - ANSWER W0 = y x B0
1