RG VARIABLES, DENSITY ANS

Question 1

Increased in mAs

Answer 1

Density: INCREASE

Contrast: NO CHANGE

Question 2

Decreased in mAs

Answer 2

Density: DECREASE

Contrast: NO CHANGE

Question 3

Increase in kVp

Answer 3

Density: INCREASE

Contrast: DECREASE

Question 4

Decrease in kVp

Answer 4

Density: INCREASE

Contrast: INCREASE

Question 5

Increase SID

Answer 5

Density: DECREASE

Contrast: NO CHANGE

Question 6

Decrease in SID

Answer 6

Density: INCREASE

Contrast: NO CHANGE

Question 7

Increased in OID

Answer 7

Density: DECREASE

Contrast: INCREASE

Question 8

Decrease in OID

Answer 8

Density: INCREASE

Contrast: DECREASE

Question 9

Increased in Grid Ratio

Answer 9

Density: DECREASE

Contrast: INCREASE

Question 10

Decreased in Grid Ratio

Answer 10

Density: INCREASE

Contrast: DECREASE

Question 11

Increase Film screen speed

Answer 11

Density: INCREASE

Contrast: NO CHANGE

Question 12

Decrease Film screen speed

Answer 12

Density: DECREASE

Contrast: NO CHANGE

Question 13

Increase collimation

Answer 13

Density: DECREASE

Contrast: INCREASE

Question 14

Decrease collimation

Answer 14

Density: INCREASE

Contrast: DECREASE

Question 15

Increased in Focal spot size

Answer 15

Density: NO CHANGE

Contrast: NO CHANGE

Question 16

Decrease in Focal spot size

Answer 16

Density: NO CHANGE

Contrast: NO CHANGE

Question 17

Increased in CENTRAL RAY ANGLE

Answer 17

Density: DECREASE

Contrast: NO CHANGE