Question: Risk factors for Alzheimer's disease include age, genetic predisposition, and family history, along with lifestyle and environmental factors such as head trauma, cardiovascular health, smoking, and diabetes (Alzheimer's Association). Potential risk factors for S.R could be having a first degree relative with Alzheimer's disease such as his father increasing his risk compared to those without such a family history. Another potential risk factor is that S.R lives alone and lacks the cognitive engagement and social activity since his wife passed. Staging mentally and socially active can reduce risk. Lack of cognitive engagement might increase vulnerability to Alzheimer's. Looking for Assignment Help?