Vascular Ultrasound Exam Latest Update with 100% Correct

Dysarthria - ANSWER Difficulty with speech caused by impairment of the tongue or muscles essential to speech Common Carotid Artery (CCA) - ANSWER Arises from the aortic arch on the left side and from the innominate artery on the right side Bruit - ANSWER Noise caused by tissue vibration produced by turbulence that cause flow disturbance Dysphagia - ANSWER Inability to swallow or difficulty in swallowing Ataxia - ANSWER Impaired ability to coordinate movement, especially disturbances in gait Vertigo - ANSWER Sensation of having objects move about the person or sensation of moving around in space Internal Carotid Artery (ICA) - ANSWER Larger of the two terminal branches that arise from the common carotid artery Vertebral Artery - ANSWER Larger branches of the subclavian artery that merge to form the basilar artery Amaurosis Fugax - ANSWER Transient partial or complete loss of vision in one eye Reversible Ischemic Neurologic Deficit - ANSWER Cerebral infarct that lasts longer than 24 hours but less than 72 hours Hemiparesis - ANSWER Unilateral partial or complete paralysis Collateral pathway - ANSWER Develops because of vessel obstruction; smaller side branches of the vessel provide alternative flow pathways Aphasia - ANSWER Inability to communicate by speech or writing Cerebrovascular accident - ANSWER Abnormal condition of the brain characterized by occlusion by and embolus, thrombus, cerebrovascular hemorrhage, or vasospasm that results in ischemia of brain tissues normally perfused by the damaged vessels External Carotid Artery - ANSWER Smaller of the two terminal branches of the common carotid artery Transient Ischemic Attack - ANSWER Episode of cerebrovascular insufficiency, usually associated with partial occlusion of a cerebral artery by an artherosclerotic plaque or an embolus