kidney structures. health care education infographic. .

abdominal acid acids acute amino ammonium balance base bean bladder blood calcitriol cavity chronic cysts disease diseases electrolytes electrolytessalts enzyme erythropoietin fluid glucose homeostasis homeostatic hormones injury kidney metabolism molecules nephritic nephrology nephrotic nitrogenous organic organs pressure products renal renin spine syndromes system tract urinary urine vertebrates waste water