upper/lower venous
Help!
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| erythemia, pain, and palpable subcutaneous cord are symptoms of DVT or thrombophlebitis | thrombophlebitis
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| T/F Flow in the calf is Not spontaneous | True
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| noncompressible FV at the adductor canal may be due to | depth of vessel and adjacent femur
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| which veins should you scan if a cont nonphasic waveform was detected in the CFV | Iliac Veins
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| shallow breathers, lying supine, arms raised, spinal cord injury, proximal dvt can all affect the waveform in the legs | yes- may not give a resp phascicty waveform
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| all upper ext veins demonstrate | pulsatility with resp phasicity
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| Retrograde flow in the IJV/ EJV suggests obstruction where | innominate vein
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| When evaluating the PICC lines orient the transducer__ to the cath | perpendicular
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| what vessels makes up the Mickey Mouse sign | GSV, CFV, SFA
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| T/F Color Doppler in the leg is best for the proximal veins | False- CD is best for distal Fv, pop vn, and calf vns. Spectra doppler is best for prox vns
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| What is "effort thrombosis" | Paget- Schroetter Syndrome
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| T/F When scanning the lower ext, place the patient in a supine postion. | False- supine for upper ext, semi fowlers or reverse trendelenburg for lower ext
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| Reverberation Artifact is often seen in the | IJV
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| T/F Augmentation is NOT useful for the detection of DVT | True- useful for calf flow evaluation and for reflux assessment (vn insufficiency)
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| differential diagnose for calf pain include | popliteal cyst, intramuscular hematoma, lymphedema, cellulitis, abscess
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| augmentation of the calf determins.. | competency of the valves
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| What are the abnormal reflux times in location to the deep, superficial, & perforators? | deep veins> 1sec, GSV/SSV> 0.5sec, perforating vns> 0.35sec
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| what position should the patient be in when scanning the preforators? | sitting w legs dependent off the bed
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