Multiple Choice
Match each term below with its description.
-Difference of optical density in a radiograph that results from a difference in radiolucency or penetrability
A) Fluoroscopy
B) Rad
C) Pulse oximeter
D) Signs
E) Digital subtraction
F) Palpation
G) Retrograde
H) Urinalysis
I) CAT scan
J) Contrast
Correct Answer:

Verified
Correct Answer:
Verified
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