Related Experiment Video
Updated: Aug 17, 2026

Preparation and Using Phantom Lesions to Practice Fine Needle Aspiration Biopsies
Published on: September 29, 2009
Brief report: needlestick injury and inadequate post-exposure practice in medical students
1Department of Medical Imaging, University of Toronto, Toronto, ON, Canada.
Background:
Medical students are at a particularly high risk for needlestick injury and its consequences because of their relative inexperience and lack of disability insurance.
Objective:
To determine the risk of needlestick injury and the use of post-exposure prophylaxis among medical students.
Design:
Internet-based survey.
Participants:
The 2003 graduating medical school class at the University of Toronto.
Measurements:
Number of needlestick injuries, circumstances surrounding those incidents, and post-exposure actions.
Results:
The response rate was 88% (157/178). Over one third (55/157) of respondents suffered at least 1 needlestick injury. In more than half the high-risk injuries, the students continued working and did not seek medical advice. Six students who suffered a needlestick injury began prophylactic human immunodeficiency virus medications. Of those students who suffered an injury, 15% had purchased disability insurance prior to the incident.
Conclusions:
Poor use of post-exposure procedures and a lack of disability insurance leave medical students at high risk for career and life-altering consequences from a needlestick injury.
Related Concept Videos
Standard Precaution
Hand hygiene is the most crucial means to prevent the transmission of disease. Employers are legally required to provide their workers with personal protective equipment (PPE) to minimize exposure or contact with...
Healthcare Associated Infections II: Preventive Measures
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...