Glaucoma for glaucoma include increased pressure in the eye, a family history of the condition, and high blood pressure. For eye pressures a value of greater than is often used with higher pressures leading to a greater risk. However, some may have high eye pressure for years and never develop damage. Conversely, optic nerve damage may occur with normal pressure, known as normal-tension glaucoma. The mechanism of open-angle glaucoma is believed to be slow exit of aqueous humor through the trabecular meshwork while in closed-angle glaucoma the iris blocks the trabecular meshwork. Diagnosis is by a dilated eye examination. Often the
Henneke horse body condition scoring system for most horses is from 4 to 6. The system is based on both visual appraisal and palpable fat cover of the six major points of the horse. The system is used by law enforcement agencies as an objective method of scoring a horse's body condition in horse cruelty cases. The Henneke scale describes body condition scores as follows: The average horse is healthiest with a body condition score between 5 and 6, which indicate that the horse has a proper balance of feed to exercise. An easy keeper or hard keeper should be watched closely as they are prone