1. when ADH level is excessive, the plasma concentration of sodium is __ while water retention is ___ a. none of these  b. increased, increased  c. increased, decreased c. decreased, increased  d. decreased, decreased   2.  Which of the following electrolyte is not measured in the laboratory?  a. Inorganic phopshate  b. potassium  c. Magnesium  d. Ionized calcium  e. Organic Phosphate    3. In diabetic ketoacidosis. magnesium level renal excretion is __ while the plasma level is __ a. none of the choices  b. decrease, decrease c. increase, decrease  d. decrease, increase e. increase, increase

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