FILM DSA 2

Question 1

supplies bloodto the small intestine and the ascending and
transverse colon.

Answer 1

superior mesenteric artery

Question 2

SMA arises at about the level of __
and descends to LSS 1. The CIT follows these steps:
• To demonstrate the SMA, center the patient to themidline of the image receptor. • Direct the central ray to the level of __

Answer 2

L1
L3

Question 3

__ artery branches from the left side of the celiac artery and supplies blood to the spleen and
pancreas.

Answer 3

splenic artery

Question 4

injection can of demonstrate the
portal venous system on the late venous images.

Answer 4

Splenic artery

Question 5

Representative injection and
imaging programs for a standard splenic arteriogram are __ milisec for a __ml total volume of contrast
medium and two images per second for 5 seconds followed by one per second for 5 seconds.

Answer 5

8 m/s for 40 ml

Question 6

__ artery normally arises from the aorta at
the level of T12 and carries blood to the stomach and
the proximal duodenum, liver, spleen, and pancreas.

Answer 6

celiac

Question 7

artery branches from the right
side of the celiac artery and supplies circulation to
the liver, stomach, and the proximal duodenum, and
pancreas

Answer 7

hepatic

Question 8

studies are usual
ly performed to visualize tumor vascularity or to rule
out atherosclerotic disease, thrombosis, occlusion,
and bleeding.

Answer 8

Abdominal visceral arteriographic

Question 9

Under fluoroscopic control, a catheter is passed from a peripheral vein
through the vena cava and right side of the heart and into the pulmonary
arteries. This technique is usually employed for a selective injection, and
the examination is primarily performed for the evaluation of pulmonary
embolic disease. Simultaneous AP and oblique projections of the supine
patient are recommended for this procedure

Answer 9

Pulmonary Arteriography

Question 10

most satisfactory visualization of the aorta is
achieved by placing a multihole catheter into the
aorta at the desired level, utilizing the Seldinger
technique. Aortography is usually performed with the
patient in the supine position for simultaneous frontal
and lateral imaging with the central ray perpendicular
to the imaging system

Answer 10

Aortography

Question 11

when peripheral artery sites are unavailable a catheter maybe sometimes introduced into aorta using approach

Answer 11

Translumbar aortic approach

Question 12

artery supplies blood to the splenic flexure descending colon and rectal segment area it arises from left side of the aorta at about level of l3 and distance into the pelvis

Answer 12

Inferior mesenteric artery

Question 13

arise from right and left side of aorta between l1 and l2 and supply blood to the respective kidney

Answer 13

RENAL ARTERIES

Question 14

Venous blood in veins flows proximally. Injection into a central
venous structure may not opacify the peripheral veins that
anastomose to it. However, the position of peripheral veins can
be indirectly documented by the filling defect from unopacified
blood in the opacified central vein.

Answer 14

Central Venography

Question 15

Venography of the superior vena cava is performed primarily to
rule out the existence of thrombus or the occlusion of the
supetior vena cava. The contrast medium may be injected
through a needle or an angiographic catheter introduced into a
vein in an antecubital fossa, although superior opacification
results from injection through a catheter positioned in the
axillary or subclavian vein.

Answer 15

Superior Venogram

Question 16

Venography of the inferior vena cava is performed primarily to rule out the existence of thrombus or the occlusion of the inferior vena cava.

Answer 16

INFERIOR VENACAVOGRAM

Question 17

The visceral veins are often visualized by extending the imaging program of the corresponding visceral
artery injection. For example, the veins that drain thesmall bowel are normally visualized by extending the
imaging program of a superior me enteric
arteriogram

Answer 17

Visceral Venography