Ophthalmologists treat a wide range of conditions including cataracts, glaucoma, macular degeneration, diabetic retinopathy, and refractive errors like nearsightedness and farsightedness.

Adults should have a comprehensive eye exam at least once every two years, or more frequently if advised by your eye doctor based on your age, health, and risk factors.

Signs include blurred vision, difficulty seeing objects up close or far away, frequent headaches, eye strain, and squinting.

An eye exam involves tests for visual acuity, assessment of eye muscle function, pupil response, and examination of the retina and optic nerve. It may include dilation to allow a better view of the back of the eye.

Regular eye exams, maintaining a healthy diet rich in antioxidants, protecting your eyes from UV rays with sunglasses, and avoiding smoking can help reduce the risk of eye diseases.

Hepatitis B is a viral infection that attacks the liver and can cause both acute and chronic disease.

Anyone at risk of hepatitis B exposure or needing routine screening should undergo this test. This includes individuals with potential exposure through sexual contact, blood transfusions, or needle-sharing.

Yes, the HBSAg Spot Test is highly accurate in detecting hepatitis B surface antigen. However, a positive result requires confirmation through additional tests.

No, additional tests are needed to differentiate between acute and chronic hepatitis B infection.

A positive result indicates possible hepatitis B infection. Further confirmatory tests and counseling will be provided to determine the next steps for treatment and care.

Colectomy surgery involves the removal of part or all of the colon to treat conditions like cancer, IBD, or diverticulitis.