Final answer:
The top two causes of death among older adults are cardiovascular diseases and cancer, with lung cancer being particularly deadly due to factors like smoking. Stroke and pneumonia are also significant causes of death in this age group.
Step-by-step explanation:
Leading Causes of Death Among Older Adults
The top two causes of death among older adults are cardiovascular diseases and cancer. In higher-income countries, while ischemic heart disease is a prevalent singular cause, cancers when combined account for a higher overall cause of death. Lung cancer, in particular, is noted for the highest mortality, significantly influenced by smoking tobacco, with risk factors also including overexposure to UV light and poor diets. It's also worth noting that stroke, often referred to as a cerebrovascular accident, is the second leading cause of death globally and can lead to significant disability.
Pneumonia is another leading cause of death among the elderly, exacerbated by chronic conditions and a weakened immune system. Cardiovascular disease remains a top cause of death, with risk factors such as a sedentary lifestyle, high trans-fat diets contributing significantly. As people age, their susceptibility increases due to factors such as smoking, obesity, and lack of exercise.