Urea (urea nitrogen) is the main component of NPN material in blood; it is distributed throughout the body water and has equal concentrations in intracellular and extracellular fluid. Gross changes in NPN are usually caused…
At least 8 million Americans are affected by kidney disease. Kidney failure kills more people per year than colon cancer, breast cancer, or prostate cancer combined. Chronic kidney disease or kidney failure raises a patient’s…
