Grid Types Crossword

Who first created the grid in 1913
How many different types of grids are there
What kind of grid is also called a linear grid
What is defined as the absence of optical density on a radiograph caused by unintended x-ray absorption in a grid.
What type of grid is designed to clean up scatter along both of the axes of the grid.
Crossed Grids require a _____ technique which results in a ______ patient dose
What type of grid is defined as a grid constructed so that the grid strips converge on an imaginary line.
The main purpose of a focused grid is it __________ grid cut off .
The focal range is _______ for high – ratio grids
What type of moving grid has a motor that is driven back and forth during a x-ray exposure
What type of moving grid has a powerful electromagnet pulls the grid to one side and releases it after the exposure.
Patient dose increases with increasing _____ ______