Final answer:
The disease that would be suspected in this scenario is Alzheimer's disease.
Step-by-step explanation:
The disease that would be suspected in this scenario is Alzheimer's disease. Alzheimer's disease is a neurodegenerative disorder that primarily affects memory and cognitive function. In this case, the resident is able to remember specific details from his past, such as his first day at secondary school, but struggles to remember recent events, like participating in bingo. This selective memory loss is a common symptom of Alzheimer's disease, where recent memories are affected more severely than older memories.
Learn more about Disease recognition in elderly individuals