pathology of lower venous Flashcards
1
Q
Veins
A
Vessel walls collapse with light or moderate pressure by transducer on skin
Phasic low-velocity Doppler-augment with distal limb compression
Common femoral vein size changes with respiration
2
Q
Arteries
A
Do not collapse by pressure with transducer on skin
Triphasic high-velocity Doppler signal
Pulsation of vessel walls present
3
Q
Sponatenous
A
Flow is present without augmentation maneuvers.
