What is the 4th leading cause of death in the United States?

What is the 4th leading cause of death in the United States?

• A. Heart disease
• B. Cancer
• C. Dementia
• D. Chronic lower respiratory disease

Answer: (C)

The question hinges on how deaths are ranked by cause in the United States. Mortality data show heart disease and cancer as the top two, with chronic lower respiratory diseases often occupying the third position and cerebrovascular disease (stroke) typically around the fourth in many recent years. Dementia, including Alzheimer's disease, is a major concern in older adults but usually ranks around sixth or seventh. So dementia is not commonly the fourth leading cause. In practice, dementia contributes to mortality and significantly impacts care needs, but the official ranking places other conditions ahead of it.

The question hinges on how deaths are ranked by cause in the United States. Mortality data show heart disease and cancer as the top two, with chronic lower respiratory diseases often occupying the third position and cerebrovascular disease (stroke) typically around the fourth in many recent years. Dementia, including Alzheimer's disease, is a major concern in older adults but usually ranks around sixth or seventh. So dementia is not commonly the fourth leading cause. In practice, dementia contributes to mortality and significantly impacts care needs, but the official ranking places other conditions ahead of it.