Collateral Effects Flashcards
1
Q
at rest, blood flow can be fairly normal even in the presence of
A
stenosis/complete occlusion of main a
2
Q
development of a collateral network, and a compensatory _____ in peripheral resistance
A
decrease
3
Q
arterial obstruction may alter flow in collateral channels _______ or ______ from site of obstruction
A
nearby or further away
4
Q
changes from arterial obstruction include:
A
elevated velocity, increase in volume flow, pulsatility changes
5
Q
location of collateral may be help to determine
A
tentative location of stenosis / obstruction
