Date of Award

12-2025

Degree Type

Dissertation/Thesis

Degree Name

Doctor of Nursing Practice (DNP)

School

Leadership and Advanced Nursing Practice

Committee Chair

Dr. Mary Jane Collins

Committee Chair School

Leadership and Advanced Nursing Practice

Committee Member 2

Dr. Jessica Miley

Committee Member 2 School

Leadership and Advanced Nursing Practice

Abstract

Although ionizing radiation is frequently used in anesthesia-related procedures, many CRNAs receive minimal training in radiation safety principles and protective measures. This knowledge gap increases the risk of cumulative radiation exposure for providers and patients. To address the issue, this doctoral project developed and implemented an online educational intervention designed to enhance CRNAs’ understanding of radiation safety, ultimately promoting safer practices in radiation-prone environments.

The doctoral project follows a QI and EBP approach that incorporated diverse adult learning styles to enhance engagement and knowledge retention of CRNAs. The online educational module was designed and delivered to CRNAs that currently practice in the state of Mississippi. Pre and post tests were administered to discern the knowledge gained from the educational module concerning radiation safety and exposure in the OR setting. The pre- and posttests contained eight identical multiple-choice questions, with one anonymous identifier so the scores could be compared. In addition, the last question on the posttest asked for a written response from CRNAs to share important content regarding radiation safety and exposure from personal clinical experience.

The pre- and posttest were statistically analyzed, and an overall trend showed an improvement from existing knowledge (pretest score) to knowledge gained (posttest score). These results of the doctoral project supported that online educational modules for continuing education are beneficial to CRNAs.

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