Question

what prime factor should be adjusted if more or less beam quantity is need?
○ distance
○ filtration
○ kvp
○ mas
4 multiple choice 1 point
how is image density affected when beam quantity is increased?
○ increased
○ decreased

Explanation:

Question 3 (What prime factor...):

In radiography, mAs (milliampere - seconds) controls the quantity of the X - ray beam. Distance affects beam intensity via the inverse square law, filtration affects beam quality, and kVp (kilovoltage peak) affects beam quality and to some extent quantity but mAs is the primary factor for beam quantity adjustment.

Image density in radiography is related to the amount of X - ray photons (beam quantity) that reach the image receptor. When beam quantity (number of X - ray photons) increases, more photons interact with the receptor, leading to an increase in image density.

Answer:

D. mAs

Question 4 (How is image density...):