1.) The order is 1 pint of 10% Drowsoff. Available is Drowsoff in a 95% stock so

Question

1.) The order is 1 pint of 10% Drowsoff. Available is Drowsoff in a 95% stock solution
A.) Calculate how much, in mL, of the 95% stock solution you will need
B.) calculate how much water you will need to add

2.) An order calls for 1 mL of Dextrose 30 per 2kg. The patient weighs 242 lbs. Available you have Dextrose 60. Note Dextrose 30 and 60 are the same as Dextrose 30% and 60%
A.) calculate the volume needed
B.) Calculate the stock solution
C.) Calculate the amount of dilutent (water) needed.

3.) Administer 50 mL of Mucomyst 5%. Available is Mucomyst 20% in a 30 mL unit dose.
A.) Calculate the mL of Mucomyst (20%) needed for this order
B.) How much water will you need to add for dilution?
4. The order is 1 pint of1096 Drowsoff. Available is Drowsoff in a 95% stock solution. a) Calculate how much, in mL, of the 95% stock solution you will need. b) Calculate how much water you will need to add. 42147mL of dilutent you have Dextrose 60, Note Dextrose 30 and 60 is the same as Dextrose 30% and 60%, respectively. 2422.2oKg An order cals for 1mL of Dextrose 30 per 2 kg. The patient weighs 242 lbs. Available ] 55 a-: a) Calculate the volume needed. 56m L volume necded ) Calculate the stock solution] 7.5 mL Dex Calculate the amount of dilutent(water) needed 21.5mL o ar

Explanation / Answer

1a Avaiable dose=95%(A)

Ordered dose=10%(D)

Volume=500ml(Q)

D/A*Q=X

10/95*500=52.63ml

b Total volume=500ml

ml/dose=500ml-52.63ml=447.37ml.

3 Available =20%

Desired=5%

Volume=30ml

D/A*Q=X

5/20*30=7.5ml.

b Total volume=30ml

ml/dose=7.5ml

30ml-7.5ml=22.5ml

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