Chооse ONE оf the following to be grаded, аnd mаrk appropriately. A. Walter Melon is a 75 year old white male. He has noticed that he becomes easily confused and has gone for a walk and forgotten where he was. His daughter states that he often repeats the same question over and forgets what she has said. He doesn't have any problems with his long-term memory. He is diagnosed with Alzheimer’s disease 1. What is the term for the memory loss and confusion he is experiencing? 2-3. What are the 2 main causes of Alzheimer’s Disease? What is occurring to the neurons? 4. Which part of the brain is typically first affected (causing the memory loss)? 5. What are two factors that are believed to contribute to Alzheimer’s disease? B. You uncle, Mel N. Colic has recently lost his job. He has lost interest in eating and has problems sleeping. He is anxious and depressed about how he will get by without his steady income. You happen to sit next to him at your family’s dinner and he strikes up a conversation about his situation. 1 & 2. What are two possible medications that could be used to help treat Mel’s depression? Explain the mechanism of each. 3. What medication (over the counter or prescription) would help Mel sleep? Explain why. 4. You explain to uncle Mel about neuroplasticity and how he can change his thoughts and feel better – briefly explain this and how it works. 5. Why do some individuals turn to illegal drugs when depressed? List one illegal drug and its mechanism of action for a better mood.