What is the primary function of an ophthalmologist?

The primary function of an ophthalmologist is to specialize in eye diseases and vision correction. This medical professional is specifically trained to diagnose, treat, and manage various conditions affecting the eyes. They perform comprehensive eye examinations, prescribe corrective lenses, and manage diseases such as glaucoma, cataracts, and retinal disorders. Additionally, ophthalmologists are qualified to perform surgeries related to the eyes, including cataract surgery and laser vision correction, further emphasizing their role in both surgical and non-surgical eye care.

The other options focus on areas outside the expertise of an ophthalmologist. For example, surgeries on bones are typically the responsibility of an orthopedic surgeon, heart disorders are managed by cardiologists, and dental care is provided by dentists. Each of these specialties requires distinct training and knowledge that differs significantly from that of an ophthalmologist, highlighting the specialized nature of eye care and vision health.