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DVT402-PH1
USIDMS LE venous insufficiency
Question | Answer |
---|---|
What are the two types of venous insufficiency? | Primary and Secondary |
Name 3 symptoms or signs of venous insufficiency. | varicosities, stasis dermatitis, and ulceration |
What is the first step of venous insufficiency protocol? | Rule out chronic DVT in proximal veins quickly |
No chronic outflow obstruction if _________ ________ flow is present at popliteal v. | respiratory phasic |
Using spectral Doppler to evaluate valve competency gives you _______ information. | quantitative |
What is proper patient positioning for a venous insufficiency exam? | inverse Trendelenburg or semi-Fowler's |
Reflux of a duration > ____ seconds for deep veins is abnormal. | 1.0 |
True or false? Most patients with severe symptoms of insufficiency have multople system incompetence. | TRUE |
When checking the GSV you should always doppler above the _______ valve. | Terminal |
Perforating veins course from ______ to _____ veins. | superficial, deep |