Sharps A sharps injury is a risk that is most likely to affect health care workers providing care to patients, the most common sharps injury is a needle stick injury (Crisp et al, 2012, p 880). The type of needle stick injury depends on the medical intervention being performed by the health care worker such as the administration of routine intramuscular (IM) and subcutaneous (SC) injections followed by phlebotomy procedures. Needle stick injuries occur with incorrect handling of these sharps such as attempting to recap contaminated needles, not disposing of the sharp immediately after use, mishandling intravenous lines, needles being left on the patient’s bedside table and overfilling of the sharps disposal container (Crisp et al, 2012, p