Glaucoma is a group of eye diseases which result in damage to the optic nerve and vision loss. A major risk factor is increased pressure in the eye. The disorders can be roughly divided into two main categories:  open-angle  and  closed-angle  (or  angle closure ) glaucoma.he many different subtypes of glaucoma can all be considered to be a type of optic neuropathy. The nerve damage involves loss of retinal ganglion cells in a characteristic pattern. Raised intraocular pressure (above 21 mmHg or 2.8 kPa) is the most important and only modifiable risk factor for glaucoma.
The actual annual physical examination should include measurement of your temperature, height, weight, pulse rate, and blood pressure. The physician should also measure your waist circumference, listen to your heart and lungs, and examine your body, including a good look at your skin for any signs of skin cancer.
Some parts of a physical ability test can include muscular tension and power, endurance, cardiovascular health, flexibility, balance, and attitude under physical strain. Physical ability tests are often the basis of many employment-based legal battles.