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Blood Collection Equ
Chap. 7
| Question | Answer |
|---|---|
| Which groups required gloves | CDC / HICPAC Standard Precautions OSHA Bloodborne Pathogen Standard |
| USES for: Gloves & Barrier Creams/Liners | Nonsterile / Sterile Disposable Nitrile, Vinyl, Neoprene, etc. Glove liners- under gloves Creams to prevent irritation & allergies from glove materials |
| Antiseptics | Commonly used: 70% Isopropyl alcohol For better protection ie. -Povidone-Iodine -Benzalkonium Chloride Substance / Solution to prevent sepsis Bacteriostatic Safe on human skin |
| Disinfectants | Chemical substances Not safe for human skin Regulated by EPA Used to kill bacteria on surfaces/instruments |
| General blood collection equipment | Gauze pads Cotton balls Bandages Needles Disposable Sharps container Pen Watch |
| Venipuncture equipment | Vein locator device: helpful for babies Tourniquet ETS Syringe System Winged Infusion Set Combination Systems |
| Tourniquets | Proper application allows arterial blood flow Obstructs venous flow away from area Changes blood components if left on longer than 1 min. Many type Vinyl tourniquets 4 INCHES above site |
| Needles Types | ETS Butterfly Syringe |
| Needle Characteristics | Sterile Disposable Single use only Parts: -Bevel -Shaft -Hub |
| Needle Characteristics cont. | Gauge -Number related to lumen diameter -Larger gauge # = smaller diameter of needle -Color coded- easy id 21 = Normal routine (green cap) 22 = Kids, Fragile veins (black cap) Length -1 inch. most common 1/2 -3/4 in. butterfly |
| Evacuated Tube System (ETS) | Closed system -no drip -no contact with blood allows a lot of tubes to be drawn Three components: -multisample needle -plastic holder -types of tubes |
| Needle & Holder | refers to hub/ adapter clear plastic cylinder flanges -extension on side of holder -aid in tube placement & removal |