On December 26, 2017, a tragic and preventable death occurred when a patient at Vanderbilt Hospital was sent for a Positron Emission Tomography (PET) scan and received a lethal dose of Vecuronium instead of Versed. You are reading page 28 of Nurse Gives Lethal Dose of Vecuronium Instead of Versed. If you want to start from the beginning Go to First Page.