PRELIM

Question 1

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

Answer 1

common femoral artery

Question 2

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

Answer 2

Dutch radiologist Ziedses des Plantes in the 1935

Question 3

The control room should be large, perhaps

Answer 3

100 ft^2.

Question 4

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

Answer 4

LOADING MAGZINE

Question 5

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

Answer 5

guidewire

Question 6

Vessels under investigation in angiography are injected with

Answer 6

radiopaque contrast media.

Question 7

Can change films –6/s or 1/5s

Answer 7

THE AOT CHANGER:

Question 8

catheter diameter is categorized in

Answer 8

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

Question 9

The procedure room itself should not be less than

Answer 9

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

Question 10

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

Answer 10

Hanafee and Shinno

Question 11

The x-ray tube used for IR procedures has a

Answer 11

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

Question 12

introduced coronary angiography

Answer 12

Melvin Judkins

Question 13

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.

Answer 13

RECEIVING CASSETTE:

Question 14

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

Answer 14

mason jones

Question 15

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

Answer 15

The C2 or Cobra catheter

Question 16

“DSA” means

Answer 16

“Digital Subtraction Angiography”

Question 17

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

Answer 17

Mason Jones

Question 18

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

Answer 18

Registration

Question 19

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

Answer 19

angiography

Question 20

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.

Answer 20

SUBTRACTION?

Question 21

is highly curved for approach to sharply angled vessels.

Answer 21

The Simmons catheter

Question 22

Shallow, polished metal container.

Answer 22

RECEIVING CASSETTE:

Question 23

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

Answer 23

Sven Ivar Seldinger

Question 24

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

Answer 24

manually compressed.

Question 25

introduced visceral angiography

Answer 25

Charles Dotter

Question 26

PHOTOGRPAHIC SUBTRACTION TECHNIQUE

Answer 26

Introduced by Zeides des Plantes

Question 27

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

Answer 27

PHOTOGRPAHIC SUBTRACTION TECHNIQUE

Question 28

ANGIO?

Answer 28

Means blood vessel

Question 29

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

Answer 29

Series film

Question 30

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

Answer 30

With the introduction of the Seldinger technique in 1953,

Question 31

The most common complication associated with catheter angiography is

Answer 31

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

Question 32

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

Answer 32

THE AOT CHANGER:

Question 33

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

Answer 33

THE AOT CHANGER:

Question 34

Interventional radiology procedures began in the

Answer 34

1930s with angiography.

Question 35

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

Answer 35

Guidewires

Question 36

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

Answer 36

Reversal film or mask film

Question 37

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

Answer 37

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

Question 38

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.

Answer 38

PHOTOGRPAHIC SUBTRACTION TECHNIQUE

Question 39

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

Answer 39

THE ROLL FILM CHANGER

Question 40

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

Answer 40

J-tip

Question 41

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.

Answer 41

DSA

Question 42

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

Answer 42

The H1 or headhunter tip

Question 43

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

Answer 43

Zero film or scout film

Question 44

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

Answer 44

Pigtail catheters

Question 45

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

Answer 45

charge-coupled device (CCD).

Question 46

Angiography

Answer 46

stent placement

Question 47

aortagraphy

Answer 47

embolization

Question 48

arteriography

Answer 48

intravascular stent

Question 49

cardiac catheterization

Answer 49

thrombolysis

Question 50

myelography

Answer 50

ballon angioplasty

Question 51

venography

Answer 51

atheretomy, electrophysiology

Question 52

olive

Answer 52

14

Question 52

orange

Answer 52

15

Question 53

purple

Answer 53

16

Question 54

pink

Answer 54

18

Question 55

brown

Answer 55

19

Question 56

yellow

Answer 56

20

Question 57

green

Answer 57

21

Question 58

black

Answer 58

22

Question 59

sky blue

Answer 59

23

Question 60

blue

Answer 60

25

Question 61

gray

Answer 61

27

Question 62

lavender

Answer 62

30

Question 63

is used for the femoral approach to the brachiocephalic vessels.

Answer 63

The H1 or headhunter tip