<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 4-year-old boy is brought to the pediatricians office for a flu-like episode. His father tells the physician that his child has fallen ill several times over the past few months. He also has occasional bouts of night sweats and loss of appetite. He has lost 5 lbs 2.3 kg in the last 6 months. At the pediatricians office, his temperature is 38.9C 102F, pulse is 105min and respiration rate is 18min. On physical examination, the pediatrician observes a flattened facial profile, prominent epicanthal folds, and a single palmar crease. There are petechiae on the arms and legs. Blood count shows pancytopenia. Bone marrow aspiration is diagnostic for ALL acute lymphoblastic leukemia, but all cells also show a trisomy. Children with similar genetic anomalies are at an increased risk of developing which of the following neurological conditions as they grow older?? A: Lewy body dementia, B: Alzheimers disease, C: Amyotrophic lateral sclerosis, D: Picks disease, E: Parkinsons dementia,  <response>: This is a multiple choice question about a pediatric patient with signs and symptoms suggestive of acute lymphoblastic leukemia ALL. The question stem provides details about the patients history, exam findings, and diagnostic workup, which confirm a diagnosis of ALL with an associated trisomy. The question asks which neurological condition children with similar genetic anomalies are at increased risk for as they grow older. Based on the information provided, this patient likely has Down syndrome trisomy 21, which is associated with an increased risk for acute leukemia. The choices list several neurodegenerative diseases. Of these, Alzheimers disease is most strongly associated with Down syndrome, as patients with Down syndrome who live into adulthood almost universally develop Alzheimers pathology. The other answer choices are incorrect associations.B: Alzheimers disease 