Question

Macular degeneration is most commonly associated with:

a) Advancing age.
b) Alcohol abuse.
c) Diabetes mellitus.
d) Ocular trauma.

Answer 1

a) Advancing age. Age-related macular degeneration (AMD) is most commonly associated with advancing age, with cells in the macula dying, leading to vision loss.

Step-by-step explanation:

The most common cause of blindness in the Western hemisphere is age-related macular degeneration (AMD). This condition occurs when cells in the macula, a part of the eye responsible for central vision, die. It is primarily associated with advancing age. As the disease progresses, patients may experience a black spot in the center of their vision that grows outward.