1. Displacement Volumes, Dosage, Unit conversions and Concentrations (e.g., expressed as w/v, % or 1 in x

GPhC registration exam: concentrations calculations masterclass

This article, written by experts from Focus Pre Reg Revision, delivers an introduction to concentration, unit conversions and dosage forms. It clarifies the common confusion around different concentration terms and show you step-by-step how you can tackle GPhC style calculations examples with complete workings and explanations. 

Read Article

2. Dilutions

Registration exams: Dilution and compounding calculations demystified

Our experts from Focus Pre Revision wrote this article which tackles the most complex dilution calculation questions especially those involving multiple dilutions. The authors set the scene by introducing common concentration units, conversion of units and how understanding the dilution process can help you solve the question. With worked examples, you will be shown how you can systematically breakdown the dilution process, when you can apply dilution factor or use the equation C1V1 = C2V2. Finally, your submitted answer won't be right without accurate rounding, thus the correct application of rounding rules, is also covered. This article will enhance your knowledge and confidence in tackling any type of dilution pharmaceutical calculations. 

Read Article

3. Molecular weight and Concentrations (e.g., expressed as w/v, % or 1 in x)

Registration exam: Tackling moles, molecular weights and concentration

Written by experts from Focus Pre Reg Revision, this article tackles molecular weights as part of the GPhC registration assessment framework. As in the previous articles, the authors set the scene by introducing common concentration units, conversion of units and how this is related to molecular weights. The common units, terminology and concentrations with reference to molecular weights are covered. The authors give useful tips and provide clarity as to when you can use atomic weights or molecular weights which often cause confusion among trainee pharmacists. 

Read Article

4. Infusion rates

GPhC Registration Exam: Infusion Calculations

Pharmaceutical calculations involving infusion rates frequently get asked during the GPhC registration assessments. This article, written by experts from Focus Pre Reg Revision, provides an overview of different infusion scenarios and what questions are likely to be asked. They also include GPhC calculations questions for you to practice covering infusion rates and time to complete infusions. 

 Read Article

5. Pharmacokinetics, Estimation of Kidney Function and Using Provided Formulae

GPhC Exam: Pharmacokinetics and Estimation of Kidney Function

The article sets the scene by introducing common pharmacokinetic equations and how you can use provided formula to estimate kidney function with specific reference to the Cockcroft and Gault formula (CG) and other common formulas. Pharmaceutical calculations involving infusion rates frequently get asked during the GPhC registration assessments. This article, written by experts from Focus Pre Reg Revision, provides an overview of different infusion scenarios and what questions are likely to be asked. They also include GPhC Exam style calculation questions for you to practice with full workings and explanations.

Read Article

6. Health Economics & Quantities To Supply

GPhC registration exam: Tackling Health Economics and Quantities To Supply

This article focuses on learning how to accurately calculate drug costs and quantities to supply with example GPhC styles questions provided each with step-by-step explanation and rationale. The common pharmaco-economic equations are also introduced and how you can use these equations accurately. 

Read Article

7. Doses, Dosage Regimens, Top Tips and Common Errors In The GPhC Calculations Exams

GPhC registration exam: 8 common errors and tips to avoid them in the calculations paper

This article highlights the common errors that trainee pharmacists make during the GPhC calculations registration exam. These include misreading the question, failure to convert units, failure to apply rounding rules, running out of time and silly mistakes due to inadequate practice. 

Read Article

8. Top Ten Revision Tips for The GPhC Exams

UKBPA mentor: 10 revision tips for the pre-reg GPhC exam

Read Article