Midterm

Question 1

radiography of the breast, fine grain, single emulsion, greater detail

Answer 1

MAMMOGRAPHIC FILM

Question 2

xray gamma rays

Answer 2

THERAPY LOCALIZATION FILM

Question 3

intraoral film: periapical film, bitewing or inter proximal film, occlusal film. Extraoral: panoramic

Answer 3

DENTAL X-RAY FILM

Question 4

single emulsion exposed in device called multiformat camera or laser camera. Materials used: aluminum oxide, tin filter, copper filter

Answer 4

VIDEO FILM

Question 5

measures RAD

Answer 5

DOSIMETERS FILM

Question 6

for higher energy adiography

Answer 6

INDUSTRIAL FILM

Question 7

serial radiography

Answer 7

AUTOMATIC SERIAL CHANGER FILM

Question 8

paper bases

Answer 8

POLARIOD RADIOGRAPHIC FILM

Question 9

laser print

Answer 9

LASER FILM

Question 10

single emulsion film with sprocket holes

Answer 10

MRI CT-SCAN CINE FILM

Question 11

name of px on top, must be done b4 processing film

Answer 11

FILM ID PRINTER

Question 12

Is the regulatory process through which the actual quality performance is measured, compared with existing standards and action necessary.

Answer 12

FILM/IMAGE ANALYSIS

Question 13

Is all those planned and systematic actions necessary to provide adequate confidence that a product or service will satisfy the given requirements for quality radiograph. WHO recommended a permissible reject rate of 5%

Answer 13

REJECT FILM ANALYSIS

Question 14

minimize px exposure, cost reduction, high throughtput, better image quality.

Answer 14

OBJECTIVE OF REJECT FILM ANALYSIS-

Question 15

artifacts, mispositioning, over collimation, px motion, double exposure, inadequate inspiration, overexposed (too dark), underexposed (too light), marker missing/wrong, wrong exam, wrong px, film lost in processor

Answer 15

CONVENTIONAL REASON FOR REPEATED EXAM

Question 16

Digital radiography most frequent factor responsible for re take x-ray is

Answer 16

positioning error (30%), underexposure (28%), overexposure (26%), px movement (6%), portable procedure (1%), grid cut off (0.5%), others (8.5%)

Question 17

Poor screen-film contact, improper use/positioning of a grid, double exposure, px motion, poor px prep

Answer 17

Exposure artifacts

Question 18

Will leave deposits on film, areas of increased or reduced density, occationally some sludge may not br washed off and dried onto film

Answer 18

Dirty roller

Question 19

Improper or inadequate chemistry, leaves a uniform dull gray haze on film, may also be seen in two diff colors

Answer 19

Chemical fog

Question 20

White light leaks, safelight too close or wrong wattage, film left in x-ray room during exposure

Answer 20

Light or radiation fog

Question 21

Are sprung or improperly positioned, ridges in __ press against film leaving an artifact

Answer 21

Guide shoe

Question 22

Dirt or stain on a roller, 3.14 inches apart

Answer 22

Pi-lines

Question 23

Irregular or dirty rollers

Answer 23

Pressure marks

Question 24

Improper handling or storage, appears as a fingernail mark

Answer 24

Kink marks

Question 25

Caused by build jp of electrons in emulsion

Answer 25

Static

Question 26

Three types of static artifacts

Answer 26

Crown, tree, smudge

Question 27

Yellowish stain that appears on finished radiograph, due ro inadequate washing, remaining thiosulfate from fixer solution

Answer 27

Hypo retention