Question 74
{"accessible":false,"alternatives":[{"id":380,"text":"aneurysms may present with intraparenchymal hemorrhages and little subarachnoid blood"},{"id":381,"text":"approximately 90% of aneurysms are located in the anterior circulation"},{"id":382,"text":"most intracranial aneurysms occur at arterial branch points"},{"id":383,"text":"posterior communicating artery aneurysms typically compress the trigeminal nerve"},{"id":384,"text":"there is an increased incidence of aneurysms at arterial fenestrations"}],"archived":false,"correctAlternativeId":383,"explanation":"\u003cp\u003ePosterior communicating artery aneurysms typically compress the oculomotor nerve. which passes between the PCA and SCA, and runs adjacent to the PCOM.\u0026nbsp;\u003c/p\u003e\u003cp\u003eACOM and MCA aneurysms in particular,\u0026nbsp;may result in an intraparenchymal rupture with primarily intraparenchymal hemorrhage. The location and shape of hemorrhage is often a clue.\u0026nbsp;\u003c/p\u003e","id":74,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2320","nextQuestionPath":null,"relatedArticles":[{"id":986,"title":"Saccular cerebral aneurysm","link":"/articles/saccular-cerebral-aneurysm?lang=us"}],"alsoUsedIn":[],"stem":"\u003cp\u003eWhich of the following statements is \u003cstrong\u003eINCORRECT\u003c/strong\u003e in regards to intracranial aneurysms?\u0026nbsp;\u003c/p\u003e","menuLinks":[{"text":"Report problem with question","url":"https://docs.google.com/forms/d/e/1FAIpQLSfO3soWYhOjJ7yErSysyCe5V4A1CqW7WK3rDA7MtAkecMGqNw/viewform?entry.1624461248\u0026entry.553583435=https://radiopaedia.org/questions/74"}],"attemptsPercentages":[{"alternativeId":"381","percentage":18},{"alternativeId":"382","percentage":5},{"alternativeId":"380","percentage":19},{"alternativeId":"384","percentage":13},{"alternativeId":"383","percentage":46}],"promptToLogin":false,"questionManager":false,"articleId":"subarachnoid-hemorrhage"}