You are to prepare a 2.0 âml sample of a diluted drug forinjection. The totel amount of drug to be injected in this 2.0 âmlinjection is 0.0210 mg drug/ (kg body mass). The patientâs bodymass is 70.0 kg. the label tells you that the volume of thesolution in the drug bottle is 30.0 ml. the total mass of the drugin the bottle is 294 mg, and the rest is saline (salt solution). Inaddition to this bottle of concentrated drug, you have an unlimitedsupply of pure, sterile saline.
a) What is the concentration in( mg/ml) of the drug in thebottle?
b) What volume of concentrated drug (in ml) and what volume of thesaline (in ml) will you combine to make 2.0 ml of the drug solutionof the necessary concentration?
c) The molecular weight of the drug is 15,000 g/mol. What is themolarity of the injection?
You are to prepare a 2.0 âml sample of a diluted drug forinjection. The totel amount of drug to be injected in this 2.0 âmlinjection is 0.0210 mg drug/ (kg body mass). The patientâs bodymass is 70.0 kg. the label tells you that the volume of thesolution in the drug bottle is 30.0 ml. the total mass of the drugin the bottle is 294 mg, and the rest is saline (salt solution). Inaddition to this bottle of concentrated drug, you have an unlimitedsupply of pure, sterile saline.
a) What is the concentration in( mg/ml) of the drug in thebottle?
b) What volume of concentrated drug (in ml) and what volume of thesaline (in ml) will you combine to make 2.0 ml of the drug solutionof the necessary concentration?
c) The molecular weight of the drug is 15,000 g/mol. What is themolarity of the injection?