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Terms in this set (100)
,What pulse sequence will produce B. Single shot fast spin echo
the most patient heating?
A. Inverse recovery sequence
B. Single shot fast spin echo
C. Conventional spin echo
D. Gradient Echo
During acquisition, it is noticed that A. Magnetohyrdodynamic Effect
the T wave of the cardiac cycle is
elevated. What is this artifact
called?
A. Magnetohydrodynamic Effect
B. Excitation
C. Teratogenesis
D. Magnetophosphenes
,When can heating occur in a wire? B. When the transmitted wavelength is half of
the B0 field strength or is a multiple of the
A. Only in ferrous object length of that
B. When the transmitted
wavelength is half of the B0 field
strength or is a multiple of the
length of that
C. When objects get smaller
D. In small round metal objects
What unit of measure is used for D. W/kg
SAR?
A. A/1b
B. dB/dx
C. dB/dt
D. W/kg
, The IEC 60601-2-33 whole body C. Half
normal operating mode is
________________ the energy
requirements limited in the first
level controlled operating mode.
A. Triple
B. Double
C. Half
D. Not comparable to