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Related Experiment Video

Updated: Apr 24, 2026

Description of a Swine Infant Model of Volume-Controlled Hemorrhagic Shock
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Instructional video for teaching venepuncture.

Michael Pan1, Sara Harcharik, Marina Moskalenko

  • 1Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, USA.

The Clinical Teacher
|September 13, 2014
PubMed
Summary
This summary is machine-generated.

Watching an instructional video significantly improved medical students' safe venepuncture technique and confidence. This educational tool enhances procedural skills for healthcare professionals.

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Area of Science:

  • Medical Education
  • Procedural Skills Training
  • Patient Safety

Background:

  • Safe venepuncture is crucial for healthcare professionals to prevent occupational injuries.
  • Medical students require effective training in venepuncture techniques.
  • This study evaluated the impact of instructional videos on venepuncture proficiency.

Purpose of the Study:

  • To determine if an instructional video improves medical students' ability to perform venepuncture safely.
  • To assess the effect of video instruction on student confidence in performing venepuncture.

Main Methods:

  • A randomized, controlled, assessor-blinded trial involving 42 second-year medical students.
  • Students received either video instruction or no intervention, following a baseline instructor-led workshop.
  • Venepuncture performance was objectively assessed using a points-based checklist; confidence was measured via surveys.

Main Results:

  • The video instruction group (Group A) achieved significantly higher checklist scores (14.15) compared to the control group (Group B, 9.18) (p < 0.0001).
  • Higher scores were observed in Group A for both students performing first and second within pairs.
  • Only students in Group A reported increased confidence in venepuncture post-intervention (p = 0.008).

Conclusions:

  • Instructional videos enhance medical students' venepuncture effectiveness and confidence.
  • Video-based learning serves as a valuable adjunct to traditional medical curricula.
  • Improving safe venepuncture technique is essential for healthcare professional competency.