Match the following choices with the correct statement as each relates to magnetic resonance imaging.
a. Tesla
b. active shimming
c. resistive magnet
d. SE pulse sequence
e. gyromagnetic ratio
f. Faraday cage
g. voxel
h. cryogen
i. Larmor frequency
j. gradient coils
k. TE
l. precession
m. T2 relaxation
n. GBCA
o. Bo
p. NSF
1. spin-spin interaction
2. begins with a 90° RF pulse and is followed by a 180° RF pulse
3. a rare complication from gadolinium use, in patients with impaired renal function
4. a rotation of the axis of rotation
1. m. T2 relaxation
2. d. SE pulse sequence
3. p. NSF
4. l. precession
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Fill in the blank(s) with correct word
ICD-10-CM, Chapter 2–Neoplasms, contains codes that begin with the letter C and the letter D. Which of the following is NOT true?
A) Codes that begin with D classify neoplasms of uncertain or unspecified behavior. B) Codes beginning with D classify metastatic neoplasms. C) Codes that begin with C classify malignant neoplasms. D) Codes that begin with D classify CA in situ.