If 32 mAs produce appropriate film density at 72 inches SID,how much mAs is needed at 36 inches SID to maintain that amount of film density?
A) 8 mAs.
B) 16 mAs.
C) 64 mAs.
D) 128 mAs.
Correct Answer:
Verified
Q42: The distance between the x-ray focal spot
Q44: The distance between the object being imaged
Q55: When a known mAs at 72 inches
Q57: Low kVp produces _ radiographic contrast and
Q58: Focal spot size affects only
A)density
B)contrast
C)sharpness
D)noise
Q59: Using excessive kVp with a digital IR
Q60: Focal spot size is determined by
A)the amount
Q61: If 10 mAs produce appropriate film density
Q64: Changes in SID affect
A)density (film)and beam intensity
B)contrast
Q65: If 12 mAs produce appropriate film density
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