Teaching Health Care Students the Radial Arterial Puncture Procedure.

Area of Science:

• Medical Education
• Respiratory Care
• Clinical Skills Training

Background:

• Radial artery puncture is a critical procedure for blood gas analysis.
• Current teaching methods for this procedure are inadequately documented in medical literature.
• Procedural deviations can lead to errors and compromise patient safety.

Purpose of the Study:

• To present and evaluate a novel, expanded five-step curriculum for teaching radial artery puncture technique.
• To assess the effectiveness of the new teaching methodology on student learning and procedural mastery.
• To provide a detailed curriculum for future research and wider academic application.

Main Methods:

• First-year respiratory care students participated in an enhanced five-step curriculum.
• The curriculum included lectures, localization practice, simulation, manikin practice, and peer video assessment.
• Inter-rater reliability was assessed for the peer assessment video component.

Main Results:

• The curriculum emphasized mastering each step of the arterial puncture process.
• Students demonstrated satisfactory evaluations to progress through the unit.
• High inter-rater reliability scores were achieved for the peer video assessments.

Conclusions:

• The new multi-step curriculum effectively teaches arterial puncture technique, prioritizing process over outcome.
• The methodology shows promise for improving procedural accuracy and patient safety.
• Further research is warranted to explore the curriculum's applicability across diverse healthcare programs and disciplines.