Background
Accurate calculation of dosages and safe administration of medications in clinical practice is an essential skill for the registered nurse. Appropriate educational preparation of student nurses is the key to ensuring they become safe practitioners in the workforce. A review of the literature on different approaches for teaching and assessing medication calculation with student nurses revealed three main factors that influenced student nurses' ability to calculate medications accurately and identify mistakes. These factors include mathematical ability, particularly around multiplying with decimals, understanding medication formulas, and conceptualising medication dose.Objectives
This study evaluated teaching interventions that focused on improving the students' understanding of mathematical calculations, medication formulas and conceptualising medication doses.Design
Evaluation study with teaching interventions and Time 1 and Time 2 medication tests.Participants
156, 2nd year Bachelor of Nursing students from an Australian University.Method
The teaching interventions over 8 weeks included teaching decimals and basic mathematical skills, using the correct mathematical formula for the medication and linking the medication to the patient case study. Time 1 and Time 2 medication tests out of ten, student demographics and reasons for attending tutorials were collected to evaluate the effectiveness of the teaching interventions.Results
For Time 1 medication test pre interventions, the mean was 7.3 with a mode of 8 out of ten. Maths and incorrect medication formula were the most common mistake. For Time 2 medication test post interventions, the mean was 9.3 with a mode of 10. The most common reason for incorrect answer Time 2 was incorrect medication formula. The students identified that the smaller tutorial sizes and remediation of errors was the main reason for continued attendance.Conclusions
The teaching intervention improved the accuracy of students' medication calculation, specifically, understanding the correct formula to use and identifying errors of calculation. 相似文献Fishbein and Ajzen highlight attitudes, beliefs, subjective norms and the motivation to comply to the anticipated expectations of significant others as the determinants of intention to perform behaviour. Attitudinal barriers, knowledge deficits and the influence of peers affect CCNs’ pain management behaviours, resulting in inadequate pain assessment and management practices. CCNs’ attitudes about narcotic analgesia and how this interacts with gender, age and culture are also explored.
Through an analysis of the behavioural determinants following the models described by Fishbein and Ajzen, strategies can be formulated to address CCN deficiencies, improve patient outcomes and satisfaction with nursing care and CCN fulfilment. Cervantes was quoted as saying “It's a long way from saying to doing”. This report aims to improve on this idea.Glynn G & Ahern M. Determinants of critical care nurses’ pain management behaviour. Aust Crit Care 2000; 13(4):144-151. 相似文献