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DVT398- AP3
USIDMS Upper Extremity Venous and Mapping
Question | Answer |
---|---|
Reverberation artifact and "Rouleaux" formation are common in what upper extremity vessel? | Internal jugular vein |
What is Paget- Shcroetter Syndrome? | Spontaneous thrombosis of subclavian-axillary vein usually due to extrinsic compression |
What is usually the first vessel of choice for a coronary bypass procedure? | Great saphenous vein |
What does mapping procedure #3 involve? | Determining the suitability of the radial artery for a CABG procedure |
What are the 3 superficial veins in the upper extremity? | Cephalic, basilic, and median cubital |
Bilateral abnormal venous flow in both upper extremities along with symptoms of facial edema, dilation of neck veins, and bilateral arm swelling are characteristics of what venous condition? | Superior vena cava syndrome- results from thrombosis or compression of SVC or rt atrium |
Retrograde flow in the internal or external jugular vein and jugular arch suggests an obstruction in what vessel? | Innominate vein |
What vessel in the hand helps feed blood to all the digits and must be patent before a radial artery is harvested for a bypass? | Palmer arch |
Abducting the arm away from the body with the palm up may help visualize which vein in the arm? | Axillary vein because when the arm is bent in, it may compress it against the chest wall |
What kind of flow is usually present in the subclavian veins? | Pulsatile, phasic with respiration |