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DVT398-PH1
USIDMS Extracranial Carotid
Question | Answer |
---|---|
What are the 3 branches off the aortic arch? | Right brachiocephalic, left common carotid, left subclavian artery |
What is the right common carotid origin? | The right brachiocephalic artery |
The external carotid artery displays a _________ resistant waveform. | high |
The internal carotid artery feeds what? | The brain |
What is the first branch off the ECA? | The superior thyroid artery |
True or False. The ICA has extracranial branches. | false |
Temporal augmentation does not affect the ______? | ICA |
What is termed the widening of the CCA and is proximal to the ECA and ICA? | The carotid bulb |
The carotid bulb displays flow ____________. (vortex, eddy) | separation |
______ % of all CCA flow is directed to the ICA. | 80 |