1. A drug given intravenously result in an AUC 60ug/ml-hr. if same dose of drug is given orally and the resulting auc is 300 ug/ml-hr, what percentage of the oral dose reaches the blood stream?

Phlebotomy Essentials
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Author:Ruth McCall, Cathee M. Tankersley MT(ASCP)
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Chapter1: Phlebotomy: Past And Present And The Healthcare Setting
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1. A drug given intravenously result in an AUC 60ug/ml-hr. if same dose of drug is given orally and the resulting auc is 300 ug/ml-hr, what percentage of the oral dose reaches the blood stream?

2. What is the administration rate of theophylline representing 0.8of the administered dose, when aminophylline is infused at 75mg/hr?

3. Four hours following the IV administration of a drug, a patient 70kg was found too have a plasma concentration of 5.6mcg/ml. Assuming the Vd is 10% of body weight, what is the amount of drug in mg, present in body fluids? 

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