Given the Following Data for Substance X (GFR = 125

Multiple Choice

Given the following data for substance X (GFR = 125 ml/min, Tm = 125 mg/min, at a plasma concentration of 200 mg/100 ml) , how much of substance X is filtered, reabsorbed, and excreted?

A) 200 mg/min filtered, 125 mg/min reabsorbed, 75 mg/min excreted
B) 250 mg/min filtered, 125 mg/min reabsorbed, 125 mg/min excreted
C) 125 mg/min filtered, 125 mg/min reabsorbed, 0 mg/min excreted
D) 250 mg/min filtered, 200 mg/min reabsorbed, 50 mg/min excreted
E) none of these