High blood pressure symptoms, signs and risks. High blood pressure, or hypertension, doesnât usually cause any obvious symptoms. The British Heart Foundation estimates that up to 5 million people in the UK have undiagnosed high blood pressure. Left untreated, hypertension can lead to serious diseases, including stroke, heart disease, kidney failure and eye problems.
Quick Answer. The northern ringneck snake is a bluish-black snake that grows to approximately 2 feet in length and lives throughout a sizable portion of North America. The morphology of the ringneck snake varies slightly in terms of coloration, with olive and brown varieties living in certain areas. Continue Reading.
Reticulated Python Size. Reticulated pythons can be among the largest snakes and can potentially reach lengths of more than 20 feet and weights in excess of 250 pounds with heavy feeding. While some bloodlines of Retics can reach close to 25 feet, the claims of Retics readhing 30+ feet are rarely if ever verified and true.