Technique and Interpretation: Non-Imaging Flashcards
1
Q
doppler velocity signals obtained
A
bilat
2
Q
appropriate BP cuffs place on upper arms and ankles
A
calculate ABI
poor a inflow to LE due to proximal obstruction may affect penile a flow
3
Q
penile pressures obtained with doppler or PPG as the
A
end point detector
4
Q
probe placement
A
lat or ventral
5
Q
evaluation of doppler waveforms of
A
CFA, PTA and DPA
6
Q
Penile/Brachial Index
Normal
A
> .75
7
Q
Penile/Brachial Index
Marginal
A
.65 - .74
8
Q
Penile/Brachial Index
Abnormal
A
< .65
9
Q
Which is consistant with vasculogenic impotence
A
abnormal Penile/Brachial Index
10
Q
reduced pressure highly suggestive of more
A
prox disease
11
Q
abnormal pleths tracing show marked reduction in
A
amplitude
