![]() Below are some of the most common equivalents used for medication doses. If you know one equivalent within a system, then you can use ratio and proportion to solve conversions. When using the metric system, remember the rules for moving the decimal. Sometimes it is necessary to convert before one can calculate a problem. Nurses may use basic math to determine intake and output. Other instances in which the nurse may use math (pharmacology) includes calculating safe dosages of medications. To interpret physician's orders, the nurse must also understand abbreviations used to describe those units of measurement and frequency of administration. Math computation skills (addition, subtraction, division, multiplication, fractions, etc) are necessary to calculate medication dosages. Since nurses need to accurately calculate medication dosages, it is essential to understand drug weights and measures. Pharmacology math requires the nurse to know systems of measurement and how to convert within those systems of measurement. Log in to m圜 to access this new module and many others that are now available to the CLPNA’s registrants from Study with CLPNA.Nurses must perform dosage calculations when administering medications, feedings and intravenous fluids. This free and interactive online learning module is suitable to assist LPNs in meeting the Learning Plan goals of the CLPNA’s Continuing Competence Program. Self-Study Module: Medication Drug Calculations Using correct infusion terms and abbreviations.Determining amount of medication based on pump infusion rate and time.Calculating how long to infuse a mediation.Calculating correct rate of flow for infusions.Determining appropriate volume for injections.Calculating appropriate medication dosages for tablets and fluids.Abbreviations used by the metric system.Utilizing the metric system to calculate and convert units.Interpreting and applying ratios in calculations and administration of medications.Basic math for appropriate medication calculations.Best practices for calculating and communicating accurate medication dosages.The College of Licensed Practical Nurses of Alberta’s self-study module, Medication Drug Calculations, provides a variety of learning activities and quizzes to help enhance LPNs knowledge and skills in this area. Practicing calculations can enhance confidence and accuracy with medication calculation. Regardless of the drug to be administered, careful and accurate calculations are necessary to assist in preventing medication errors. Drug calculations can be simple or complex. Often calculations are required prior to medication administration. Licensed Practical Nurses are responsible to ensure they possess the required knowledge, skill, and judgment to administer medications safely and competently. Medication administration must be performed in accordance with legislation, regulatory standards, CLPNA policies, and employer policies. Many medication errors are related to administering incorrect dosages. Advanced Practice Education Program Reviewĭespite all recent advances in medication administration, drug-related adverse events and error rates remain a concern.Canadian Practical Nurse Registration Examination (CPNRE).Restricted Activities and Advanced Authorizations.
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