Question 1397
{"accessible":false,"alternatives":[{"id":6963,"text":"cocaine"},{"id":6964,"text":"heroin"},{"id":6965,"text":"LSD"},{"id":6966,"text":"marijuana"},{"id":6967,"text":"MDMA (Ecstasy)"},{"id":6968,"text":"nitrous oxide"}],"archived":false,"correctAlternativeId":6964,"explanation":"\u003cp\u003eChasing the dragon\u0026nbsp;also known as\u0026nbsp;heroin-induced leukoencephalopathy\u0026nbsp;is a toxic leukoencephalopathy caused by the inhalation of heroin fumes.\u0026nbsp;\u003c/p\u003e","id":1397,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2591","nextQuestionPath":null,"relatedArticles":[],"alsoUsedIn":[{"id":507,"kind":"Course","title":"Neurodegenerative Learning Pathway - page 507","link":"https://radiopaedia.org/courses/neurodegenerative-learning-pathway/pages/507"},{"id":1070,"kind":"Course","title":"Neurodegenerative Learning Pathway - page 1070","link":"https://radiopaedia.org/courses/neurodegenerative-learning-pathway/pages/1070"}],"stem":"\u003cp\u003eChasing the dragon toxic leukoencephalopathy is due to which of the following substances?\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/1397"}],"attemptsPercentages":[{"alternativeId":"6967","percentage":2},{"alternativeId":"6966","percentage":0},{"alternativeId":"6963","percentage":5},{"alternativeId":"6964","percentage":91},{"alternativeId":"6968","percentage":1},{"alternativeId":"6965","percentage":1}],"promptToLogin":false,"questionManager":false,"articleId":"heroin-induced-leukoencephalopathy"}