VASCULAR INTERVENTIONAL
RADIOLOGY EXAM 2025 | QUESTIONS|
WITH 100% VERIFIED ANSWERS!! 2024-
2025 LATEST UPDATE
, Translumbar approach: - ANSWERIndication - nonpalpable peripheral pulses
Axillary artery approach - ANSWERPreferred - easier to access descending aorta
-left side approach crosses fewer CNS arteries (when going down aorta
-3J wire preferred
Disadvantages:
-difficult to compress
- high incidence of complications
-brachial plexus injury
Angiography complications - ANSWER1. Puncture site complications - groin hematoma,
AVF, pseudoaneurysm, vessel thrombosis, neuritis, infection
2. Contrast reaction - anaphylaxis, renal failure, cardiac failure, phlebitis
3. Catheter related complications -dissection, cholesterol emboli, thromboembolism,
cerebrovascular accident, arterial dissection
4. Therapy related complications (CNS bleed during thrombolysis)
Risk factors for AVF or pseudoaneurysm - ANSWERLow puncture
heparinization
large catheters
Types of catheters - ANSWER
Flow rates of injections - ANSWER
Guidewire types - ANSWER
Angiographic drugs - ANSWER
Complications of embolization - ANSWERPost embolization syndrome (fever, inc WBC)
40%
Infection of embolized area
Reflux of embolic material (nontarget embolization)
Alcohol infarction in the periphery
Reperfusion syndrome - ANSWERoxidant production, complement activation,
leucocyte-endothelial cell adhesion, platelet-leucocyte aggregation, increased
microvascular permeability and decreased endothelium-dependent relaxation
recombinant TPA dose - ANSWER0.001-0.02 mg/kg/hr
t1/2 = 5 minutes
treatment time = 6 hrs
Bleeding - 10%
RADIOLOGY EXAM 2025 | QUESTIONS|
WITH 100% VERIFIED ANSWERS!! 2024-
2025 LATEST UPDATE
, Translumbar approach: - ANSWERIndication - nonpalpable peripheral pulses
Axillary artery approach - ANSWERPreferred - easier to access descending aorta
-left side approach crosses fewer CNS arteries (when going down aorta
-3J wire preferred
Disadvantages:
-difficult to compress
- high incidence of complications
-brachial plexus injury
Angiography complications - ANSWER1. Puncture site complications - groin hematoma,
AVF, pseudoaneurysm, vessel thrombosis, neuritis, infection
2. Contrast reaction - anaphylaxis, renal failure, cardiac failure, phlebitis
3. Catheter related complications -dissection, cholesterol emboli, thromboembolism,
cerebrovascular accident, arterial dissection
4. Therapy related complications (CNS bleed during thrombolysis)
Risk factors for AVF or pseudoaneurysm - ANSWERLow puncture
heparinization
large catheters
Types of catheters - ANSWER
Flow rates of injections - ANSWER
Guidewire types - ANSWER
Angiographic drugs - ANSWER
Complications of embolization - ANSWERPost embolization syndrome (fever, inc WBC)
40%
Infection of embolized area
Reflux of embolic material (nontarget embolization)
Alcohol infarction in the periphery
Reperfusion syndrome - ANSWERoxidant production, complement activation,
leucocyte-endothelial cell adhesion, platelet-leucocyte aggregation, increased
microvascular permeability and decreased endothelium-dependent relaxation
recombinant TPA dose - ANSWER0.001-0.02 mg/kg/hr
t1/2 = 5 minutes
treatment time = 6 hrs
Bleeding - 10%
