Final answer:
The 5th leading cause of death among older Americans is Alzheimer's disease.
Step-by-step explanation:
The 5th leading cause of death among older Americans is Alzheimer's disease. Alzheimer's disease is a progressive brain disorder that affects memory, thinking, and behavior.
Other leading causes of death among older Americans include heart disease, cancer, chronic lower respiratory diseases, and stroke.
It's important for older Americans and their caregivers to be aware of the risk factors and seek medical care when needed to help manage and prevent these conditions.