Which of the following is the term for an allowable amount of radiation exposure able to produce a diagnostic image?

A) Noise
B) Gray value
C) Digital subtraction
D) Dynamic range

D
Explanation: A) "Dynamic range" is the term for the range of allowable radiation exposure able to produce a diagnostic image.
B) "Dynamic range" is the term for the range of allowable radiation exposure able to produce a diagnostic image.
C) "Dynamic range" is the term for the range of allowable radiation exposure able to produce a diagnostic image.
D) "Dynamic range" is the term for the range of allowable radiation exposure able to produce a diagnostic image.