Signs and Symptoms of Renal Dz

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  GFR       Symptoms:
  40-120     None
  20- 39     Fatigue on heavy exertion, sl impaired ability to concentrate;
  10- 19     Weakness, pruritus, restless legs, cramps, wt loss w/ retained
              appetite, HA and palpitations from high blood pressure;
  6-   9     Metallic taste in mouth, reversed diurnal sleep pattern, N/V
              further wt loss w/ diminished appetite, burning feet, fatigue;
  3-   5     Somnolence, "pericardial pain," bone pain, unremitting general.
              pruritis, profound weakness;