All San Diego Quest Diagnostics Labs Dirty: Techs dont wash hands between patients, which can lead to spread of Hep B & Hep C and other diseases. Some places do not even have a sink anywhere near the lab? This is a law, wash/use sanitizer between patients! Also, the same tech that registers you using a keyboard shared by others and using pens shared by 100's workers and patients then go directly back and start touching the equipment and tubes and gauze they will use on you. I was told by the tech,we dont have to wash our hands because we wear gloves. Gloves are dirty, the sweat and skin flora under the gloves is dirty when you take them off you get dirty no matter how careful you are. They reuse tourniquets, and do not wipe up the chair or trays between patients. If you go regularly for your PT OR PTT or have thin skin or allergic to tape they should use the stretchy coban, not tape, instead they say it is expensive, bring your own. If you want to risk getting infected, go here.