Quiz

Question 1

as the tube is angled more (cephalic or caudal) the elongation effect increases

Answer 1

Increased Angulation

Question 2

the central ray must e perpendicular to both the image receptor

Answer 2

Proper Alignment

Question 3

size distortion increases as OID increases

Answer 3

Object-to-image Distance

Question 4

size distortion decreases as SID increases

Answer 4

Source-to-image Distance

Question 5

when object is farther from the image receptor the xray diverge more before reaching the receptor

Answer 5

OID object to image distance

Question 6

increasing the distance between the xray source and the image receptor reduces the divergence of the xray beam

Answer 6

SID source to image distance

Question 7

decreased ___ causes more divergence of the beam

Answer 7

SID

Question 8

decreased ___ minimizes magnification and produces a more accurate representation

Answer 8

OID

Question 9

the duration of the exposure directly influences motion blur

Answer 9

Time of Exposure

Question 10

during exposure voluntary or involuntary causes blurring which decreased image detail

Answer 10

Patient Movement