# pharmacy tech math

### 18 terms by rome1987

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\$5.00

\$47.00

20 tabs

### Clark's Rule

Adult Dose X (Weight &divide; 150) = Childs Dose

### Young's Rule

Adult Dose X (Age &divide; (Age+12)) = Child's Dose

1000mL

4.5%

3ml/Hour

30 Minutes

### A script calls for 25 grams of Hydrocortisone cream 15%. Your Pharmacy stocks both 5% and 20% formulations. How much of the 20% will you use in this order?

16.75 grams of the 20%

### If a physician orders 25% dextrose 1000mL and all you have is a Liter of 70% dextrose, how much 70% dextrose and how much sterile water will be used ?

360ml of 70% / 640ml Sterile Water

### HOW MANY MILLILITERS OF 50% DEXTROSE SOLUTION AND HOW MANY MILLILITERS OF 5% DEXTROSE SOLUTION ARE REQUIRED TO PREPARE 4500mL OF A 10% DEXTROSE SOLUTION ? CAN YOU PLEASE DO OUT THE WHOLE EQUATION STEP BY STEP FOR ME THANK YOU?

4000mL (of the 5%)

6 Bottles

15% solution

### To make space for new stock, you've been asked to combine 4 bottles of cleaning solution "Z", and then label that bottle with the volume and % concentration. The contents are:

Solution Z, 1L of 70%

.95 or 95%

2.00 or 200%

\$10.00

Example: