1. Severe mental retardation is seen in which of the following conditions? A. Wilson disease B….

1. Severe mental retardation is seen in which of the following conditions? A. Wilson disease B. Prader-Willi syndrome C. Klinefelter syndrome D. Thalassemia E. Turner syndrome 2. Which of the following is not a feature of Asperger syndrome? A. Stilted speech B. Eccentric lifestyle C. Above average intelligence D. Unusual speech E. Restricted interests and behaviors. 3. Which of the following conditions is less common in patients with mental retardation than in the general population? A. Anxiety B. Behavioral problems C. Schizophrenia D. Anorexia nervosa E. Epilepsy