Dosage calculations by weight made easy for nursing students, nurses, and paramedics. Weight based dosage calculations problems require you take calculate a drug dosage based on how much a patient weighs. This video demonstrates solving drugs calculations with dimensional analysis. Calculating medication dosages are a requirement for nursing school and the NCLEX exam, therefore, be sure to practice many dosage and calculation problems. For more practice, check our my website for free dosage and calculation problems.