After oral administration of single 100 mg capsule of an antihypertensive drug to a normal volunteer, the total calculated AUC was 20 mg.hr/L. After intravenous bolus administration of 20 mg, the AUC was 10 mg.hr/L. Calculate the absolute bioavailability of the drug from the tablet applied orally. (10. SLAYT) A) 60%   B) 20%   C) 40%   D) 50%   E) 75% What sould be the minimum solubility of an active substance (its molecular weight:500) in the dissolution media to be chosen in order to ensure the sink condition in the paddle method by using a 1 liter volume of beaker of a tablet (its dose strength is 100 mg and tablet weight is 200 mg? (4. SLAYT) 1 mg/ml   200 mg/ml   20 mg/ml   5 mg/ ml   10 mg/ ml

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  • After oral administration of single 100 mg capsule of an antihypertensive drug to a normal volunteer, the total calculated AUC was 20 mg.hr/L. After intravenous bolus administration of 20 mg, the AUC was 10 mg.hr/L. Calculate the absolute bioavailability of the drug from the tablet applied orally. (10. SLAYT)
  1. A) 60%

 

  1. B) 20%

 

  1. C) 40%

 

  1. D) 50%

 

  1. E) 75%
  • What sould be the minimum solubility of an active substance (its molecular weight:500) in the dissolution media to be chosen in order to ensure the sink condition in the paddle method by using a 1 liter volume of beaker of a tablet (its dose strength is 100 mg and tablet weight is 200 mg? (4. SLAYT)
  1. 1 mg/ml

 

  1. 200 mg/ml

 

  1. 20 mg/ml

 

  1. 5 mg/ ml

 

  1. 10 mg/ ml

 

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