Module 6

Question 0

SI unit for absorbed dose is the

Answer 0

Gray

Question 1

The sI unit for rem is

Answer 1

Sievert

Question 2

In both analog and digital imaging the radiographer greatest radiation exposure comes from

Answer 2

Patient

Question 3

Using positioning devices rather than holding during exams adheres to which pillar of radiation safety

Answer 3

Time

Question 4

Primary barriers must be

Answer 4

1/16 inch

Question 5

The thickness for a Bucky slot must be

Answer 5

.25mm

Question 6

A piece of lead attached to a movable arm that extends from the tube housing is called

Answer 6

Shadow shield

Question 7

Positive beam limitation refers to automatic

Answer 7

Collimation

Question 8

Technique charts used in digital imaging ensure that there is a balance between image quality and

Answer 8

Patient dose