Final answer:
Elderly and disabled individuals are more susceptible to injuries due to decreased bone density, which makes bones more fragile, and visual impairment, which can lead to accidents by affecting balance and obstacle perception.
Step-by-step explanation:
Elderly and disabled individuals are at a greater risk of injuries due to several factors. Among these, two reasons stand out:
- Decreased bone density: As people age, their bones tend to lose density, a condition known as osteoporosis. This results in bones becoming more fragile and susceptible to fractures even with minor falls or injuries.
- Visual impairment: Aging can lead to various eye conditions that impair vision, such as cataracts, glaucoma, and age-related macular degeneration. Poor vision increases the risk of accidents because it affects the ability to perceive obstacles, gauge depth, and maintain balance.
Both decreased bone density and visual impairments are significant health concerns for the elderly and can severely compromise their ability to lead an independent life.