absite – vascular question with correct answers 2023

absite – vascular question with correct answers 2023vertebral artery segments - correct answer V1 = from subclavian to when it enters C6 foramen V2 = foramenal part- C2-6 transverse foramen V3 = From C2 to the foramen magnum V4 = intracranial portion from foramen magnum to the basilar artery what parts of vertebrals are accessible? - correct answer V1 (the rest need to be endovascular Carotid Sheath Contents - correct answer damage to vagus nerve in carotid cause - - correct answer usually recurrent laryngeal nerve - hoarseness right recurrent laryngeal nerve - correct answer around subclavian artery left recurrent laryngeal nerve - correct answer arch of aorta hypoglossal nerve injury - correct answer tongue deviation to ipsilateral side what are the layers of arteries - correct answer intima, media, adventitia what parts of carotid removed in CEA - correct answer intima, part of media asymptomatic dz - when to offer CEA? - correct answer 80% symptomatic dz - when to offer CEA? - correct answer 50% orders to clamp carotid in CEA - correct answer internal common external