click below
click below
Normal Size Small Size show me how
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 |