The typical dosage of statin drugs for the treatment of high cholesterol is 10 mg. Assuming...
The typical dosage of statin drugs for the treatment of high cholesterol is 10 mg.
Assuming a total blood volume of 5.0 L , calculate the concentration of drug in the blood in units of % (w/v).
Express your answer using two significant figures.
Homework Answers
Given dosage of statin drugs for the treatment of high cholesterol is , m = 10 mg =10 mgx10-3g/mg = 0.01 g
total blood volume, V = 5.0 L x 103 ml/L = 5.0x103 mL
Concentration of drug = ( mass/volume ) x 100
= ( m / V ) x 100
= ( 0.01 g / 5.0x103 mL ) x 100
= 2.0x10-4 % (w/v)
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