221 Introduction Flashcards by Kat D | Brainscape

Q

Cr =

A

PSP

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Q

What is PSP?

A

Photostimnable prosper

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Q

Cr is a [blank] step process

A

2 step process(touch plate)

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Q

Dr is a [blank] step process

A

1 step process (doesn’t touch plate)

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Q

What is cr?

A

Computed radiography

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Q

What is Dr

A

Direct and (or) digital

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Q

Who is considered old school?

A

Conventional

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Q

3 diff types of X-ray.

A

Conventional 2. Cr 3. Dr

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Q

Latent

A

Invisible / un. Processed

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Q

Manifest

A

Actual / present

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Q

Cr and film screen are the same why?

A

Due to step (2) process

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Q

Who is the active layer for computed radiography

A

Photostimulable phosphor (PSP)

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Q

Who captures latent image in computed radiography?

A

Photostimulabl phosphor (PSP)

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Q

Who uses cassette Based system?

A

-computed radiography

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Q

(T/f) PSP is more accurate and avoids confusion.

A

T

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Q

[Blank] Makes up PSP

A

Barium fluronalide

Q

What does PACs stand for?

A

Picture archival and communications system

Q

Who is also the viewing station?

A

PACs

Q

Where to the technologist see the image?

A

In the technologist qc workstation (we control here)

Q

Where does the doctor see the images?

A

The viewing station

Q

What’s the active layer for direct / digital

A

amphorous selenium

Q

(T/f) direct is A high quality b/c less is loss

A

T

Q

Active layer for indirect conversion?

A

Cesium iodide.

Q

What does Del stand for

A

Detector element

Q

(T/f) digital/direct has high spatial resolution

A

-t

Q

Which system uses CCD systems?

A

Indirect and C.R.

Q

Who uses t.f.t?

A

Indirect and Dr

Q

What is PACs?

A

“Our iCloud “

Q

What is d.i.c.o.m?

A

Digital imaging and communications in medicine.

Q

What is the smallest element in digital imaging?

A

Picture element

Q

D.i.c. o.m is our what?

A

” Our Language “

Q

What is bit depth

A

,# of bits per pixel

Q

Changes in f.o.v (field of view) du not……..

A

Affect the size of matrix