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key term #8
| Question | Answer |
|---|---|
| additives | chemical added to evactuated tubes |
| antiseptic | substance that prevents infection |
| bacteriostatic | agent that prevents growth of bacteria |
| butterfly | see winged infusion set |
| clot activators | additive that stimulates clotting |
| disinfectent | agent used to clean a surface other than living tissue |
| gauge | number discribing the diameter of a needles lumen |
| glycolysis | metabolic sugar break down within cells |
| inpatients | patient admitted to the hosptial |
| luer adapter | device for adapting a butterfly needle to an evacuated tube |
| lumen | hollow tube within a needle |
| multisample needle | double ended neelde designed to be used with an evacuated tube system |
| needle adapter | translucent plastic cylinder connection a multisample needle to an evacuated tube |
| order of draw | prescribed sequance in which tubes with different additvies should be filled durihng a multitube collection |
| outpatients | pateint treated at a hosptial without being addmitted as an inpateint |
| polymer gel | an inert, synthetic additive used to sperate cells from plasma during centrifugation; also called thixotrpic gel |
| thixotropic gel | inert additive used to sperate cells from plasma during centrifugation |
| tourniquet | strip of material used to reduce circulation and increase prominence of veins |
| tube activator | a substance added to certain blood collection tubes to accelerate the natural blood clotting process |
| tube holder | see needle adaptor |
| whole blood | blood before its seperated |
| winged infusion set | small needle and flexible tube for delicate veins |