Significant Medication Error Due to Incorrect Morphine Dosage
Summary
The facility failed to prevent a significant medication error when a nurse administered ten times the ordered amount of morphine to a resident. The resident, who had a history of respiratory failure with hypoxia and severe cognitive impairment, was experiencing pain and low oxygen saturation levels. The physician ordered a 2 mg dose of morphine to be administered subcutaneously. However, the nurse mistakenly believed each vial contained 1 mg of morphine, leading to the administration of 20 mg instead of the prescribed 2 mg. The error occurred because the nurse did not write down the physician's order, which prevented proper verification of the dosage by a second nurse. The nurse drew morphine from two vials, each containing 10 mg, and administered the entire amount to the resident. This resulted in the resident's oxygen saturation levels dropping significantly, and she was subsequently transferred to the hospital with acute hypoxia respiratory failure and a heart attack related to a lack of oxygen. The incident highlighted a breakdown in the facility's medication administration process, particularly in the verification of verbal orders and dosage calculations. The nurse involved did not ensure the order was transcribed and verified by a second nurse, leading to the overdose. The facility's failure to adhere to proper medication administration protocols resulted in immediate jeopardy for the resident involved.
Removal Plan
- Just Culture Algorithm performed for staff involved to determine appropriate outcomes.
- Medication dose calculation test implemented by nurse educators and approved by the Director of Nursing.
- Competency of Nurse #1 verified by a floor shift nurse supervisor using the Medication Administration Evaluation tool.
- All Nurses re-inserviced on medication night cabinet policy and procedure.
- Unit Nurse Managers and Nurse Educator inserviced to ensure verbal orders are transcribed and verified by a second nurse.
- Pharmacy Director exchanged Morphine in the night cabinet from 10 mg vial to 5 mg vial.
- Nurses receiving training on medication administration best practices and competencies.
- All nurses will take the state approved medication administration written test during written competencies.
Penalty
Resources
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