Alligation Math in basic pharmacy tech math. is a method of solving a slightly complicated algebra problem. Sometimes it is called “Tic-Tac-Toe” math. Some calculations used in pharmacy in which the strength of a diluted portion of Alligation; Arithmatical method of solving problems that involves the mixing of. Alligation is one of the simple and illustrative methods in pharmaceutical calculations for the pharmacy technicians. Dilution is a simple method.

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Questions to follow up in this case include the following:. In the accident, patient X, suffered a deep abrasion on his leg and may eventually need a skin graft. Search within a content type, and even narrow to one or more resources. Alligation method is used to calculate: You can also find results for a single author or contributor.

Suppose a product of X percentage strength is to be prepared by mixing constituents of percentage Y Higher and Z lower. How many milliliters of Clorox would be needed to make a gallon of this irrigation?

It gives the weighed average percentage strength of a mixture resulting from components mefhod known quantities and concentration.

So in the above example we get: By using the pharmacy calculations resource you are well on your way to mastering pharmaceutical calculations and being able to solve any calculations question you encounter.


Pharmacy Calculations Tutorial

Nemire, and Karen L. Eley A Eley, A. This is an example of alligation alternate because you want to find the amount of two ingredients to mix to form a mixture with a given amount of fat.

Please enter User Name. Wikipedia articles incorporating a citation from the Cyclopaedia Calculatioms articles incorporating text from Cyclopaedia Wikipedia articles incorporating a citation from the Cyclopaedia without an article title parameter. The desired strength is the strength of the preparation that one wishes to make. The technique is not used in schools although it is used still in pharmacies for quick calculation of quantities. This video demonstrates key steps in performing calculations using the freezing point depression method and provides pertinent examples.

Pharmacy Math Alligation

Alligation calculatjons is more complicated and involves organizing the ingredients into high and low pairs which are then traded off. Alligation medial is used in calculating the strength of the mixture of two or more components of different strengths. This video demonstrates key steps in performing dilution and concentration calculations and provides pertinent examples.

Alligation is an old and practical method of solving arithmetic metod related to mixtures of ingredients. Views Read Edit View history. You should develop several methods to check your work as you go. How many grams of 1. With the exception of some pharmacokinetic expressions, most of the calculations you will be expected to perform will be simple arithmetic.


Anything quite different from your approximation should cause you to alligatiln your work. Hence 5g of 1. Chambers, Ephraimed. Here you would find a bespoke pharmacy calculations tutorial for almost every pharmacy calculations topic you would need to learn. By using this site, you agree to the Terms of Use and Privacy Policy.

The profession of pharmacy is one in which mathematics is used extensively. This is an example of a calcklations that involves repeated dilutions of a given solution. This equation proves the line diagram method of alligation is correct and most suitable in such calculation. View All Subscription Options.

Alligation calculator- (Solutions and topicals) Compounding – GlobalRPH

Using this formula you can solve for any of the 6 variables A,a,B,b,C,c, regardless of whether you’re dealing with medial, alternate, etc. A general formula that works for methhod alligation “alternate” and alligation “medial” is the following: Prepare, concentrate, or dilute compounded medications accurately.

Upon completion of the chapter and exercises, the student pharmacist will be able to.

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