<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 76-year-old man presents to his physician with his daughter for evaluation of memory loss and disorientation that has become progressively worse over the last few years. The patients daughter states that the memory loss started with her father forgetting things here and there and the memory loss has progressed to the patient forgetting the names of loved ones and getting lost in familiar places. The medical history is non-contributory. On examination, the patient is awake and alert but only oriented to self not time or place. The cardiopulmonary and neurologic exams are within normal limits. Routine lab work is performed to rule out infection and is found to be within normal limits. Four years later the patient passes away and an autopsy is performed to confirm the presumptive diagnosis. Brain biopsy slides are shown. What histologic features confirm this patients diagnosis?? A: Lewy bodies, B: Aβ amyloid neuritic plaques, C: Ubiquitinated TDP-43, D: Beta-pleated sheet proteins resistant to proteases, E: Viral inclusions within oligodendrocytes,  <response>: This is a clinical vignette describing a patient with progressive memory loss and disorientation over several years. The history and exam findings are consistent with a neurodegenerative dementia. The question asks about autopsy findings that would confirm the diagnosis. The choices describe different microscopic findings that can be seen in various neurodegenerative diseases:A Lewy bodies - seen in Lewy body dementiaB Amyloid neuritic plaques - seen in Alzheimers disease C Ubiquitinated TDP-43 - seen in frontotemporal dementiaD Beta-pleated sheet proteins - describes prion diseases like Creutzfeldt-Jakob diseaseE Viral inclusions - does not fit with a neurodegenerative dementiaBased on the clinical presentation of progressive memory loss and disorientation, the most likely diagnosis is Alzheimers disease. Therefore, the autopsy finding that would confirm this is amyloid neuritic plaques.B: Aβ amyloid neuritic plaques 