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USIDMS Venous Insufficiency

True/False? Venous ulcers are normally round, deep and very painful. False. Venous ulcers are normally shallow,with irregular borders and not painful.
Where does the GSV join the deep system? SFJ (saphenofemoral junction)
During ths technique, all venous flow should stop. valsalva
To evaluate vein insufficiency, we are interested in what happens __________ distal augmentation. after
Relux duration is abnormal if has a duration for how many seconds? 1 second
Saphenous veins are contained within what? fascial envelopes
True/False? Perforating veins travel from superficial to deep. True!
What non-invasive venous test uses infrared light to respond to change in blood content in the subcutaneous circulation? Photoplethysmography (PPG)
What is measured and the primary concern during a PPG? refill time
Abnormal reflux on a PPG is less than how many seconds? 20
Created by: hnmcroy