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Chapter 8
chapter 8
| Question | Answer |
|---|---|
| Additives | Chemical added to evacuated tubes |
| Antiseptic | Substance that prevents infection |
| Bacteriostatic | Agent that prevents growth of bacteria |
| Butterfly | see winged infusion set |
| clot activators | Additive that stimulates clotting |
| disinfectant | Agent used to clean a surface other than living tissue |
| gauge | number describing the diameter of a needles luman |
| glycolysis | Metabolic sugar break down within cells |
| inpatient | patient admitted to the hospital |
| luer adapter | Device for adapting a butterfly needle to an evacuated tube |
| luman | Hollow tube within a needle |
| multisample needle | Double ended needle designed to be used with an evacuated tube system |
| needle adapter | Translucent plastic cylinder connecting a multisample needle to an evacuated tube |
| order of draw | Prescribed sequence in which tubes with different additives should be filled during a multitube collection |
| outpatients | Patient treated at a hospital without being admitted as an inpatient |
| polymer gel | An inert, synthetic additive used o separate cells from plasma during centriffugation |
| thixotropic gel | invert additive used to separate cells from plasma during centrifugation |
| tourniquet | Strip of material used to reduce circulation and increase prominence of veins |
| tube advancement mark | Mark on a needle adapter indicating how far the tube can be pushed in without losing vacuum |
| tube holder | see needle adapter |
| whole blood | blood before it is separated |
| winged infusion set | Small needle and flexible tube for delicate veins |