22 Flashcards
what supplies the thigh
profunda femoris
femoral artery goes what direction
anterior then below the knee
whats the name of the chanel that takes blood through capillary bed from the arteriole side to the venule side
thoroughfare channel
most of the blood is found in what vessels
veins (80%)
at what level does subclavian become axillary
rib 1 lateral border
where does lateral axillary end
lateral border of
what bones does theres major bind
lower scapula to humerus
what branches come off the axillary artery
to chest
to shoulder
to humeral circumflex artery which supplies humerus
where does brachial artery start and end
start at lateral border of trees major
ends at 1 cm above elbow
vascularisation of triceps
by brachia profundus from brachial artery from axiala from subclavian from brachiocephalic trunk from aorta
where is brachial pulse found
medial to distal tendon of bciceps brachii
which is bigger artery ulnar or radius
ulna
branch of ulnar artery
common interosseous
is radial superficial or deep
and ulna
ulna deep
radial superficial
which of radius or ulna contribute more to deep arch
radius
which of radius or ulna contribute more to superficial arch
ulna
where is radial pulse
lateral to tendon of FCR
where is ulnar pulse
lateral to tendon of FCU
more difficult to palpate bc runs deeper
whats the Allen test
tests latency of arches
block off both radial and ulnar arteries by compression. make a fist so stop blood going in and squeeze venous blood in.
hand will go pale. release one artery. if both are working there should be reprofusion of hand. witht palmar arch half of hand is still red.
percentage of population that don’t have non arch supply
42%
how many veins run togethe and which is the most important one
2
deep
which veins take the same name as arteries
deep veins
where are superficial veins
start in dorsovenous network
are located outside the deep fascia
why would upper limbs have large pulsatile waveform
bc proxitimiy of the heart
doppler use
amplitude of flow
