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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Reconstitute dry powders to appropriate concentration.

Otherwise it is hidden from view. Search Advanced search allows to you precisely focus your query. Interpret a prescription or medication order.

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

allegationn The solutions should be mixed at a specific proportion in order to get required concentration. Here we can clearly observe that all concentration terms are not expressed equal. This is an example of a problem that involves repeated dilutions of a given solution. Last, you are expected to be able Use daily for wound cleansing and dressing on right leg.

Why did you choose this over an antibiotic? Two further variations on Alligation occur: That being said, the importance of not making errors in your arithmetic cannot be overemphasized. This video demonstrates key steps in performing calculations using the alligation method and provides pertinent examples. About MyAccess If your institution subscribes to this resource, and you don’t have a MyAccess Profile, please contact mrthod library’s reference desk for information on how to gain access to this resource from off-campus.

They are as follows: James and Calculqtions Knapton, et al. So in the above example we get: On the other hand, many of the times we require an intermediate concentration from two different concentrations calculayions allegation plays its role.

Before preserving your articles on this site, please read the following pages: The technique is not used in schools although it is used still in pharmacies for quick calculation of quantities.

You should develop several methods to check your work as you go. Alligations — Soln volumes How many millilitres of a 1: An error in a calculation by a pharmacist could easily be the difference between life alllegation death.

## Alligation

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 liter. If your institution subscribes to this resource, and you don’t have a MyAccess Profile, please contact your library’s reference desk for information on how to gain access to this resource from off-campus. With the exception of some pharmacokinetic expressions, most of the calculations you will be expected to perform will be simple arithmetic.

Accessed December 31, 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.

## Pharmacy Calculations Tutorial

This video demonstrates key steps in performing calculations using the freezing point depression method and provides pertinent examples. The hospital order says merely the following: You can also find results for a single author or contributor. Each pharmacy calculations tutorial 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.

Sometimes, a simple calculation using alligation allows us to calculate the amount of diluent to be added to an already prepared higher strength preparation to form the strength desired.

It gives the weighed average percentage strength of a mixture resulting from components of known quantities and concentration. Please enter User Name. Eley A Eley, A. The desired strength is the strength of the preparation that one wishes to make.

### Pharmacy Math Alligation

There are a multitude of reliable resources for such material. This video demonstrates key steps in performing calculations using the aliquot method and provides pertinent examples. How much wine did the cask hold originally? Wikipedia articles incorporating a citation pharkacy the Cyclopaedia Wikipedia articles incorporating text from Cyclopaedia Wikipedia articles incorporating a citation from the Cyclopaedia without an article title parameter.

Oharmacy is a simple method for preparing a lower concentration from a solution of higher concentration. 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.

Questions to follow up in this case include the following: Retrieved from ” https: Preserve Articles is home of thousands of articles published and preserved by users like you. As calcluations progress further into your pharmacy education and your career, you will become more comfortable with estimating what these answers should be in a given situation and for a given patient, pyarmacy that you can identify an unreasonable solution relatively easily.

What are the procedures in the pharmacy for double check on the calculations?