Multiple Choice
Ferromagnetic substances exhibit
A) no magnetic properties outside of the magnetic field but within an external magnetic field they are slightly repelled and have a negative magnetic susceptibility.
B) no magnetic properties outside of the magnetic field but within a magnetic field they are slightly attracted and have a positive magnetic susceptibility.
C) a strong attraction when exposed to an external magnetic field and can act as projectiles.
D) magnetic properties outside of a magnetic field but within a magnetic field their magnetism is neutralized.
Correct Answer:
Verified
Correct Answer:
Verified
Q4: All of the following are true regarding
Q5: T1 refers to the recovery of longitudinal
Q6: The magnetic moment describes the magnetic field
Q7: T2 refers to the recovery of transverse
Q8: A nucleus with an even number of
Q10: In what year was the first MRI
Q11: There is a risk of thermal injury
Q12: Which scan parameter determines the amount of
Q13: T1 is also referred to as MXY.
Q14: The most common MRI scanner used in