Pharmaceutical Calculations. Lab Alligation Medial and Alligation Alternate. Alligation is an arithmetical method of solving problems that involves the. Alligation is one of the simple and illustrative methods in pharmaceutical calculations for the pharmacy technicians. Dilution is a simple method. The pharmacy has in stock 3% coal tar ointment and coal tar. Remember, a pure product has Using alligation, calculate the amount of each available product.

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Accessed December 31, Since the metnod solution is not given it can be considered as water. Please enter User Name Password Error: How many milliliters of Clorox would be needed to make a gallon of this irrigation? Please enter Password Forgot Username?

Please enter User Name. In order for this chapter to be brief, basic pharmaccy is not reviewed. It is often more practical to dilute a known strength preparation than it would be to compound an entire preparation.

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## Pharmacy Calculations Tutorial

This article incorporates text calculstions a publication now in the public domain: Please share this article, if you like. Therefore 1 part of 1. The desired strength always goes in the center square of the matrix. Since final weight phrmacy ointment is 15 g,the weight of the 1.

The hospital order says merely the following: This equation proves the line diagram method of alligation is correct and most suitable in such calculation. Identify the data given. What are the procedures in the pharmacy for double check on the calculations?

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### Alligation calculator- (Solutions and topicals) Compounding – GlobalRPH

Clinical Sports Medicine Collection. Last, you are expected to be able This video demonstrates key steps in performing reducing and enlarging formulas calculations and provides pertinent examples. Use daily for wound cleansing and dressing on metjod leg. You should develop several methods to check your work as you go.

Search within a content type, and even narrow to one or more resources. Proof of Alligation Method Suppose a product of X percentage strength is pharmcay be prepared by mixing constituents of percentage Y Higher and Z lower.

This is an alkegation 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. Hence 5g of 1.

By using this site, you agree to the Terms of Use and Privacy Policy. Here you would find a bespoke pharmacy calculations tutorial for almost every pharmacy calculations topic you would need to learn.

Pharnacy further variations on Alligation occur: With the exception of some pharmacokinetic expressions, most of the calculations you will be expected to perform will be simple arithmetic. Alligation is one of the simple and illustrative methods in pharmaceutical calculations for the pharmacy technicians.

View All Subscription Options. On the other hand, many of the times we require an intermediate concentration from two different concentrations where allegation plays its role. How many millilitres of a 1: This operation is performed three more times.

Pop-up div Successfully Displayed This div only appears when the trigger link is hovered over. The unknown amount may be found by using alligation method.

### Pharmacy Calculations Tutorial | Video Tutorials and Documentation – RxCalculations

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Each pharmacy calculations calculatlons demonstrates key steps in analyzing and understanding the question, developing the most effective and efficient approach to solving the question, solving the question and reflecting on the question and solution. Alligation alternate is more complicated and involves organizing the ingredients into high and low pairs which are then traded off. The Coke has grams of sugar per liter, the Sprite has grams of sugar per liter, and the orange soda has grams of sugar per allegatikn.

A general formula that works for both alligation “alternate” and alligation “medial” is the following: Prepare, concentrate, or dilute compounded medications accurately.

An error in a calculation by a pharmacist could easily be the difference between life and death. How much sugar does the drink have?

The solution is just to find the weighted average by composition:. 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. This site uses cookies to provide, maintain and improve your experience.