Standard Precautions

Introduction
Transmission-Based Precautions
Hand Hygiene
Barrier Protection
Sharps Disposal
Patient Placement
Patient Transport
Food and Nutrition
Lab Specimens
Housekeeping
Medical Waste
Patient/Visitor Exposures
Linen/Laundry Services
Medical Emergencies


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Yale New Haven Hospital
QISS
GB 325
New Haven, CT
06504 USA

Dr. Jeff Topal
688-4634




Lab Specimens
Specimens from all patients are considered to be potentially infectious and are handled in the same manner. Consequently, there is no need to use "Caution" labels on specimens from patients with known infections.

Procedure for handling laboratory specimens:

Always wear gloves and any other indicated barrier protection when collecting and handling laboratory specimens.
Place each laboratory specimen in an appropriate leak-proof primary container (e.g., vacutainer tube, specimen cup, etc.). Care should be taken when collecting and handling specimens to avoid contamination of the outside of the container.
Secure lids tightly to prevent leakage.
Place the specimen(s) into a plastic, zip-lock type bag imprinted with the biological hazard symbol and the legend "BIOHAZARD."
Insert the requisition slip(s) into the outside pocket of the bag.
Seal the bag before transporting it to the laboratory by the pneumatic tube system or by hand.
In the event that the regular supply of biohazard zip-lock bags is depleted or unavailable, use a plain zip-lock type of plastic bag, seal it, and secure the laboratory requisition slip to the outside of this bag.
Personnel handling or transporting laboratory specimens should wear gloves if any spillage or leakage is noted. Gloves should not be worn continuously.
Handwashing must be performed following any direct contact with blood or body substances in the handling or transporting of laboratory specimens.



Last modified: September 30, 2002.



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