This is an inclusive term for several conditions involving inflammation of the kidney. Nephritis is the most common cause of blood in the urine of children and young adults but it can occur at any age. If your GP suspects nephritis he will usually refer you to a nephrologist (kidney doctor).
Quick Answer. The average U.S. car weighs in at just 4,000 pounds, which is two tons. This is the average of all mass manufactured vehicles in the United States.
A rail car wheel and axle can weigh between 11 to over 400 pounds. The full weight depends on the manufacturer, as well as the type of wheel and axle used to make the assembly. Keep Learning.