How many mls of a 40% solution and a 12% solution are needed to make 420 ml of a 25% solution? -
correct answer100 ml of 40% solution and 320 ml of 12% solution
What is required to be documented for all compounded products? - correct answer The lot number
How many people should be involved in the compounding process of a single prescription? - correct
answer one person
What is the weight/weight percent (w/w%) of 412.5 mg of nitroglycerin in 33 grams of a compounded
prescription? - correct answer rweight/weight (w/w%) measured in grams of the ingredient/100 grams
of the total product : 412.5 = 0.4125 grams (there are 1000 mg in one gram, just move the decimal 3
places to the left). 0.4125 grams/33 grams = 1.25% (to get %, multiply by 100 or just move the decimal 2
places to the right)
How many mls of a 30% solution and a 10% solution are needed to make 800 ml of a 25% solution? -
correct answer600 ml of 30% and 200 ml of 10%
During non-sterile compounding, when should you put on all PPE? - correct answer After all calculations
are completed
What is the weight/volume percentage (w/v%) of a 0.5 grams of lisinopril in 50 ml of a compounded oral
solution? - correct answer1%
Which of these pieces of compounding equipment is legally required to be present in all pharmacies? -
correct answer Class A prescription balance
There are five steps in processing a prescription. One step can only be performed by the pharmacist.
What is that step? - correct answerVerifying the script/providing consultation