VASCULAR ARDMS BOARDS DAVIES | 570+ Questions with 100% Correct Answers | Verified | Latest Update 2024 | 59 Pages

What's the first major arterial branch of the aorta is the? - Innominate artery or brachiocephalic artery The vertebral artery usually arises from the: - Subclavian Artery The incidence of new strokes per year is: - from 500,000 to 700,000 The abbreviation TIA stands for: - Transient Ischemic Attack A TIA of the right anterior hemisphere of the brain will likely affect: - The left side of the body - affects the side of the body opposite that of the ischemic hemisphere Amaurosis Fugax related to an internal carotid lesion will cause: - Temporary blindness or shadowing of the ipsilateral eye. affects same side since thromboembolic activity from ulcerated ipsilateral carotid atheroma is suspected A transient ischemic attack: - Resolves within 24 hours. TIA often last just a few minutes Simultaneous bilateral ocular symptoms in the patient with suspected cerebrovascular disease generally originate form: - The vertebrobasilar arteries . usually originate in the posterior circulation , as the visual cortex is in the occipital lobe. The specific binocular symptom of homonymous hemianopia results from obstruction of a middle cerebral artery branch, not the vertebrobasilar system What are symptoms when vertebrobasilar circulation is effected? - Vertigo, dizziness, ataxia, or other bilateral or global symptoms . What are symptoms when anterior circulation is effected? - Facial Asymmetry, unilateral