title: Nurses' knowledge of pharmacology behind drugs they commonly administer.
abstract: OBJECTIVE
  To determine if nurses had adequate pharmacology knowledge of the drugs they commonly administer.
  
  
  BACKGROUND
  Literature suggests that nurses have insufficient pharmacology knowledge. We also know that nurses and teachers of pharmacology are not satisfied with the amount of pharmacology taught in preregistration programmes in the UK. There is a lack of primary research on nurses' knowledge of pharmacology for the purpose of drug administration.
  
  
  METHODS
  We used a non-experimental causal comparative and correlational design.
  
  
  METHODS
  We recruited a convenience sample of 42 nurses working in surgical wards of a foundation hospital in the North of England. Data were collected by structured interview and questionnaire methods. During the interview, the participants made a blinded selection of one out of four drugs they commonly administer and answered standard questions which focused on specific pharmacology knowledge. Their answers were given a score out of 10 (100%) to determine their actual pharmacology knowledge.
  
  
  RESULTS
  The sample comprised of 18 (42.9%) junior nurses and 24 (57.1%) senior nurses. They had a median experience of 10.87 years postregistration. Their mean knowledge score was six ranging between two and nine (SD 1.9). Only 11 (26.1%) nurses scored eight or above and the majority 24 (57.2%) scored below seven, indicating inadequate knowledge. Knowledge of the mechanism of action and drug interactions was poor. There was a correlation between knowledge and experience.
  
  
  CONCLUSIONS
  The results of this study suggest that nurses have inadequate knowledge of pharmacology. The results will contribute to the evidence of nurses' knowledge of pharmacology in the UK.
  
  
  CONCLUSIONS
  This study supports the need for supplementary pharmacology education for nurses in clinical settings, focusing on common drugs they administer. This will increase nurses' knowledge and confidence in drug administration and safer medicines management.
authors.affiliation: Academic and Clinical Unit of Musculoskeletal Nursing, University of Leeds, Chapel Allerton Hospital, Leeds, UK. m.e.ndosi@leeds.ac.uk
authors.forename: Mwidimi E
authors.initials: ME
authors.lastname: Ndosi
authors.forename: Rob
authors.initials: R
authors.lastname: Newell
mesh_terms: D003625:Data Collection; D004739:England; D008508:Medication Errors; D009726:Nurses; D004364:Pharmaceutical Preparations / Q000008:administration & dosage*; D010600:Pharmacology
chemical_list: D004364:Pharmaceutical Preparations