Match the following columns:
Option 4 is the right answer.
A cataract is a clouding of the lens in the eye leading to a decrease in vision. They may affect one or both eyes.
Jaundice is often seen in liver disease such as hepatitis or liver cancer. It may also indicate leptospirosis or obstruction of the biliary tract.
Diabetes is a group of metabolic diseases in which there are high blood sugar levels over a prolonged period. Symptoms of high blood sugar include frequent urination, increased thirst, and increased hunger.
Arthritis is a form of joint disorder that involves inflammation of one or more joints. The most common form of arthritis is osteoarthritis.