Image Receptors

Question 1

The two types of digital film are?

Answer 1

1 solid state sensor

2 photo-stimulable phosphor

Question 2

Where do you use indirect action film?

Answer 2

Extra oral radiographs

Question 3

Where do you use direct action film?

Answer 3

Intra oral radiographs

Question 4

How does direct action film produce an image?

Answer 4

XRAYS act upon silver halide crystals in film emulsion directly

Question 5

How does indirect action film create an image?

Answer 5

LIGHT FROM AN INTENSIFYING SCREEN act on silver halide crystals in film emulsion

Question 6

Two types of solid state sensor are..

Answer 6

CCD charged coupling deceive

CMOS complementary metal oxide conductor

Question 7

The two types of film receptor are?

Answer 7

1. Direct action film

2. Indirect action film

Question 8

How is the image produced from the psp?

Answer 8

A laser

Question 9

Silicon wafer of CCD does what? What does it contain

Answer 9

Converts light into electrical signal. Contain photocells

Question 10

The scintillator layer does what?

Answer 10

Converts X-ray energy into light