For a grid to be properly focused, the x-ray tube must be located along the ____ line.
A)convergence
B)divergence
C)umbra
D)penumbra

Question

Quizplus · Accepted Answer

The convergence line is the line where the x-ray beam converges to a point. The grid is placed along this line, and the x-ray tube must be properly centered on this line to ensure that the grid is accurately focused. This placement helps to reduce scatter radiation and improve image contrast. Therefore, option A is the correct answer. Options B, C, and D are not related to the focused grid concept.

For a Grid to Be Properly Focused, the X-Ray Tube