The primary factor controlling x-ray beam quantity is determined by
A)mAs.
B)kVp.
C)distance.
D)filtration.

Name: The primary factor controlling x-ray beam quantity is determined by A)mAs. B)kVp. C)distance. D)filtration.
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Question

Quizplus · Accepted Answer

The primary factor controlling x-ray beam quantity is determined by mAs (milliamperes per second), which is the product of the tube current (milliamperes) and the exposure time (seconds). Increasing the mAs increases the number of x-ray photons produced.

The Primary Factor Controlling X-Ray Beam Quantity Is Determined by