SCRN Practice Exam Questions And All Solutions Complete

A person with a stroke who seems unaware of their disability: - Answer-anosognosia Pt presents complaining of double vision, lacks horizontal eye movements while tracking is preserved. What area of the brain can cause internuclear opthalmoplegia? - Answer-Brainstem Watershed stroke is described as: - Answer-Stroke between two adjacent cerebral arteries Cerebrospinal fluid is produced at a rate of... - Answer-0.3-0.4ml/min A patient with locked-in syndrome most likely had an infarct in the... - Answer-pons (pontine) A lacunar infarct is indicative of an event... - Answer-in a small artery The MOST important point to emphasize in a community education program on strokes that will directly improve patient outcome and disability in setting of a stroke? - Answer-Activate EMS What is a risk factor for a spontaneous carotid dissection? - Answer-Connective tissue disease What is the MOST significant risk factor for stroke? - Answer-Hypertension One fourth of all strokes occur in patients under the age of... - Answer-75 Atrial fibrillation is associated with.. - Answer-An increased risk of stroke and mortality What is an example of exclusion criteria for tPA administration? - Answer-Bleeding diathesis (unusual susceptibility to bleeding, usually due to hypocoagubility)Findings consistent with alterations in posterior cerebral circulation: - Answer-Ataxia and visual deficits Predictor of a two-day risk for stroke following a TIA: - Answer-ABCD2 What sign elicited during a physical examination would be indicative of meningeal irritation? - Answer-Kernig's Sign The most sensitive and specific imaging technique for demonstrating acute infarction is... - AnswerMR diffusion-weighted imaging A patient with SAH is ordered a cerebral angiogram. This test should... - Answer-identify the etiology of the bleed What diagnosis in a patient is a contraindication in performing a lumbar puncture? - Answer-SAH A neurologist has ordered a TTE. This test is best at identifying... - Answer-ventricular thrombus