第章 利尿药
Studying points
Ⅰ 利尿药 (diuretics)
定义  作用于肾脏，增加电解质、水排泄，使尿量增多的药物。
How is the urine formed? What factors influence urine formation and urine volume? Which are major factors for the urine formation? Can you describe the sites on which drugs act?