The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A two year old girl child is brought to the out patient with features of hand wringing stereotype movements, impaired language and communication development, breath holding spells, poor social skills and deceleration of head growth after 6 months of age. The most likely diagnosis is –   (A) Asperger's syndrome   (B) Rett's syndrome   (C) Fragile x–syndrome   (D) Colarad syndrome
["(B) Rett's syndrome <> answer", 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', "(A) Asperger's syndrome \n (B) Rett's syndrome \n (C) Fragile x–syndrome \n (D) Colarad syndrome <> possible answers", '  A two year old girl child is brought to the out patient with features of hand wringing stereotype movements, impaired language and communication development, breath holding spells, poor social skills and deceleration of head growth after 6 months of age. The most likely diagnosis is – <> context@']