Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

IR > PRELIM > Flashcards

PRELIM Flashcards

1
Q

In angiography the BLANK is most often used for arterial access.

A

common femoral artery

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

The idea of subtraction images was first proposed by the BLANK when he was able to produce subtracted images using plain films.

A

Dutch radiologist Ziedses des Plantes in the 1935

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

The control room should be large, perhaps

A

100 ft^2.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Large steel container.
* Inside the container are arranged a no. of strong wire separators.
* 30 sheets of film.

A

LOADING MAGZINE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

allows the radiologist to position the catheter within the vascular network.

A

guidewire

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Vessels under investigation in angiography are injected with

A

radiopaque contrast media.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Can change films –6/s or 1/5s

A

THE AOT CHANGER:

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

catheter diameter is categorized in

A

French (Fr) sizes, with 3 Fr equaling 1 mm in diameter.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

The procedure room itself should not be less than

A

20 ft. along any wall
and not less than 500 ft^2.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

The imperfection can be corrected with second-order subtraction, which is developed by

A

Hanafee and Shinno

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

The x-ray tube used for IR procedures has a

A

small target angle, a large- diameter massive anode disc, and cathodes designed for magnification and serial radiography.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

introduced coronary angiography

A

Melvin Judkins

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Lid is a sliding section in a side which can be pushed down by firm finger pressure and is retained by central spring loaded catch.

A

RECEIVING CASSETTE:

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

In the early 1960s, BLANK pioneered transbrachial selective coronary angiography.

A

mason jones

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

has an angled tip joined to a gentle curve and is used for introduction into celiac, renal, and mesenteric arteries.

A

The C2 or Cobra catheter

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

“DSA” means

A

“Digital Subtraction Angiography”

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

In the early 1960s, BLANK pioneered transbrachial selective coronary angiography.

A

Mason Jones

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

matching one image over another so that bony landmarks are precisely superimposed.

A

Registration

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

is the radiological study of blood vessel in the
body after the introduction of iodinated contrast media.

A

angiography

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

It is simply a technique by which bone structures images are subtracted or canceled out from a film of bones plus opacified vessels, leaving an unobscured image of the vessels.

A

SUBTRACTION?

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

is highly curved for approach to sharply angled vessels.

A

The Simmons catheter

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Shallow, polished metal container.

A

RECEIVING CASSETTE:

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

In 1953 BLANK described a method of arterial access in which a catheter was used.

A

Sven Ivar Seldinger

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

After the procedure has been performed, when the catheter is removed, the femoral puncture site must be

A

manually compressed.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

introduced visceral angiography

A

Charles Dotter

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

PHOTOGRPAHIC SUBTRACTION TECHNIQUE

A

Introduced by Zeides des Plantes

27
Q

The technique can be applied in all forms of angiography, wherever
the vessels are superimposed in bone structures.

A

PHOTOGRPAHIC SUBTRACTION TECHNIQUE

28
Q

ANGIO?

A

Means blood vessel

29
Q

radiographic image obtained with the contrast media induced in the patient.

A

Series film

30
Q

the procedure became safer as no sharp devices need to remain inside the vascular lumen.

A

With the introduction of the Seldinger technique in 1953,

31
Q

The most common complication associated with catheter angiography is

A

continued bleeding at the puncture site.
Other risk factors are related to kidney failure.

32
Q

Radiographs in 2 planes simultaneously-one mounted vertically and
other horizontal.

A

THE AOT CHANGER:

33
Q

Two of these changers can be coupled electronically and mechanically and will operate out of phase or synchronously with
each other.

A

THE AOT CHANGER:

34
Q

Interventional radiology procedures began in the

A

1930s with angiography.

35
Q

are fabricated of stainless steel and contain an inner core wire that is tapered at the end to a soft, flexible tip.

A

Guidewires

36
Q

reverse tone duplicate of radiographic image, showing black changed to white and white to black.

A

Reversal film or mask film

37
Q

developed the technique of contrast x-ray cerebral angiography to diagnose diseases, such as tumors and arteriovenous malformations.

A

The Portuguese neurologist Egas Moniz, (Nobel Prize winner 1949), in 1927

38
Q

A technique by which bone structure images are subtracted, or canceled out, from a film of bones and opacified vessels, leaving an
unobscured image of the vessels.

A

PHOTOGRPAHIC SUBTRACTION TECHNIQUE

39
Q

Mechanically easier to wind roll films. *12/s.

A

THE ROLL FILM CHANGER

40
Q

for guidewires is a variation of the tip configuration that was initially designed for use in atherosclerotic vessels filled with plaque.

A

J-tip

41
Q

is the acquisition of digital fluoroscopic images combined with injection of contrast material and real-time subtraction of pre- and post contrast images to perform angiography is referred to as digital subtraction angiography.

A

DSA

42
Q

designed by Vincent Hinck is used for the femoral approach to the brachiocephalic vessels.

A

The H1 or headhunter tip

43
Q

film showing bone structures only, with no patient motion between it and subsequent contrast studies. For these reasons zero film is exposed just before contrast medium is injected into vessels

A

Zero film or scout film

44
Q

have side holes for ejecting contrast media into a compact bolus.

A

Pigtail catheters

45
Q

The digital image receptor begins with a television camera pickup tube or a

A

charge-coupled device (CCD).

46
Q

Angiography

A

stent placement

47
Q

aortagraphy

A

embolization

48
Q

arteriography

A

intravascular stent

49
Q

cardiac catheterization

A

thrombolysis

50
Q

myelography

A

ballon angioplasty

51
Q

venography

A

atheretomy, electrophysiology

52
Q

olive

A

14

52
Q

orange

A

15

53
Q

purple

A

16

54
Q

pink

A

18

55
Q

brown

A

19

56
Q

yellow

A

20

57
Q

green

A

21

58
Q

black

A

22

59
Q

sky blue

A

23

60
Q

blue

A

25

61
Q

gray

A

27

62
Q

lavender

A

30

63
Q

is used for the femoral approach to the brachiocephalic vessels.

A

The H1 or headhunter tip

IR (1 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions