Study-Unit Description

Study-Unit Description


CODE PHR1200

 
TITLE Pharmaceutical Calculations

 
LEVEL 01 - Year 1 in Modular Undergraduate Course

 
ECTS CREDITS 4

 
DEPARTMENT Pharmacy

 
DESCRIPTION The study-unit brings to the forefront the various aspects of pharmaceutical calculations as applied to pharmaceutical solutions, semi-solid preparations, pharmaceutical formulae for medicinal products, dose calculations, drug administration and therapeutic drug monitoring.

Topics covered include:
- Percentage Error;
- Ratio Strength;
- Calculation of active drug moiety;
- Calculation of Doses;
- Calculations involving units, concentrations and other measures of potency;
- Dilutions and Solutions;
- Isotonic solutions;
- Intravenous infusions and rate of flow;
- Reducing and enlarging formulas;
- Calculations in contemporary compounding.

Study-unit Aims:

This study-unit will aim to:

- provide the student with an overall idea of important calculations used when preparing pharmaceutical dosage forms and conducting pharmaceutical analysis;
- highlight procedures needed to calculate doses of medicines and pharmaceutical formulations;
- support and reinforce the student with knowledge on pharmaceutical and clinical purposes behind these calculations.

Learning Outcomes:

1. Knowledge & Understanding
By the end of the study-unit the student will be able to:

- acquire the fundamentals of pharmaceutical calculations;
- appreciate relevance of pharmaceutical calculations to pharmaceutical processes in industrial,analytical and clinical settings;
- work out calculations required for the preparation of dosage forms and pharmaceutical solutions;
- know how to apply the workings and answers of calculations to practical scenarios.

2. Skills
By the end of the study-unit the student will be able to:

- plan amounts and calculate dosages needed to prepare pharmaceutical formulations;
- apply knowledge and results of pharmaceutical calculations to practical scenarios;
- predict certain parameters in the pharmaceutical and clinical setting e.g. type of patient-specific dosing needed or determination and prediction of error when calculating and preparing formulations.

Main Text/s and any supplementary readings:

MAIN TEXT

- Ansel HC, Stoklosa MJ. Pharmaceutical Calculations , 14th Edn., Baltimore: Lipincott, Williams and Wilkins, 2017.

SUPPLEMENTARY READINGS

- Rees JA, Smith I. Introduction to Pharmaceutical Calculations, 4th Edn.,London: Pharmaceutical Press, 2015.
- Rees JA, Smith I. Pharmaceutical Calculations Workbook, London: Pharmaceutical Press, 2006.
- Ansel HC, Prince SJ. Pharmaceutical Calculations: the Pharmacist's Handbook, Baltimore: Lipincott, Williams and Wilkins, 2004.

 
STUDY-UNIT TYPE Lecture

 
METHOD OF ASSESSMENT
Assessment Component/s Assessment Due Resit Availability Weighting
Classwork SEM1 No 5%
Online Examination (2 Hours) SEM1 Yes 95%

 
LECTURER/S Annalise Attard

 
The University makes every effort to ensure that the published Courses Plans, Programmes of Study and Study-Unit information are complete and up-to-date at the time of publication. The University reserves the right to make changes in case errors are detected after publication.
The availability of optional units may be subject to timetabling constraints.
Units not attracting a sufficient number of registrations may be withdrawn without notice.
It should be noted that all the information in the description above applies to study-units available during the academic year 2020/1. It may be subject to change in subsequent years.

https://www.um.edu.mt/course/studyunit