Basic Medical College of Fudan University Final Exam of Medical Genetics in 2014-2015 (1) MBBS B ame Student number: section A B C Total scores scores A. Multiple choice questions(select the single correct answer)( 20%) 1. Autism is a neurodevelopmental disorder characterized by impaired social interaction, communication capabilities, and restricted behavior. What is the cause of Autism? A. Genetic factors B. Environmental factor C. Epigenetic factors D. None of the above E. All the above 2. Chromosome aberration characterized by missing, extra, or irregular portion of following genetic defects is not caused by chromosome aberration c hromosomal DNA, is the primary cause of numerous genetic defe A Jacobsen syndrome B Marfan Syndrome C. Turner Syndrome D. Down sync ome E Klinefelter syndrome 3. Neural tube defects(NTDs) are one of the most common birth defects, affecting over 300,000 births globally each year. Which of the following diseases is not a neural tube defect? A. Spina Bifida occulta B. MBasic Medical College of Fudan University Final Exam of Medical Genetics in 2014-2015 (1) MBBS □ B Name ： Student Number： section A B C Total scores scores A. Multiple choice questions (select the single correct answer)( 20%) 1. Autism is a neurodevelopmental disorder characterized by impaired social interaction, communication capabilities, and restricted behavior. What is the cause of Autism? A. Genetic factors B. Environmental factors C. Epigenetic factors D. None of the above E. All the above 2. Chromosome aberration characterized by missing, extra, or irregular portion of chromosomal DNA, is the primary cause of numerous genetic defects. Which of the following genetic defectsis not caused by chromosome aberration? A. Jacobsen syndrome B. Marfan Syndrome C. Turner Syndrome D. Down syndrome E. Klinefelter syndrome 3. Neural tube defects (NTDs) are one of the most common birth defects, affecting over 300,000 births globally each year. Which of the following diseases is not a neural tube defect? A. Spina Bifida occulta B. Meningocele