The 2016 Newport, Oregon, population is 10,268. There are 1,134 people per square mile (population density).
Confidence votes 2.2K. The kidney is made of a majority of cells called nephrons. These are the basic cellular unit of the kindey. Nephrons filter out the toxins from the blood stream and produce urine. There are various chemicals that control the actions of the kidney.Some of these cause more of less water to be retained by the kidneys.idneys are internal organs whose function is to filter waste (primarily uric acid) out of the blood. The kidneys are bean-shaped organs, each about the size of a fist. They â¦ are located near the middle of the back, just below the rib cage, one on each side of the spine.
1 Casts. 2  Some types of kidney disease can cause plugs of material (called casts) to form in tiny tubes in the kidneys. 3  The casts then get flushed out in the urine. 4  Casts can be made of red or white blood cells, waxy or fatty substances, or protein. Casts. 2  Some types of kidney disease can cause plugs of material (called casts) to form in tiny tubes in the kidneys. 3  The casts then get flushed out in the urine. 4  Casts can be made of red or white blood cells, waxy or fatty substances, or protein.