Image procedures Flashcards
1
Q
positioning for abdomen MRI you would center where
A
lower costal margin L3
2
Q
what defines CNR
A
difference in the SNR between two adjacent areas
3
Q
define spatial resoultion
A
ability to distinguish two between two points as separate and distinct
4
Q
on T1 weighted images of the spine, the CSF appears
A
hypointense to spinal cord
5
Q
on a T1 image of cervical spine, vertebral bodies appear bright because
A
bone marrow contains fat
6
Q
T or F : A bursa is a fat filled sac that allows smooth motion between two uneven surfaces
A
false
7
Q
b value determines what
A
amount of diffusion weighting on an image
8
Q
in a female pelvis, the urinary bladder always lies _______ to uterus
A
inferior?
9
Q
what demonstrates flowing nuclei compared to stationary nuclei
A
is it TOF??
