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What volume of a 2.5% solution of thiopental do you require to give a 70 kg person a dose of 5 mg/kg?
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A. Incorrect.
B. Correct. A 2.5% solution contains 25 mg/ml. A 70 kg person requires 70 x 5 mg = 350 mg. If there are 25 mg/ml, this is ml.
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D. Incorrect.
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