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phlebotomy final exam Review questions and answers. 100% guaranteed pass rate. Graded A+

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order of the draw - ☑☑yellow, light blue, red, green, lavender, and grey additives found in yellow top tubes - ☑☑SPS (sodium polyanethol sulfonate), or acid citrate dextrose additives fo... und in light blue top tubes - ☑☑SODIUM CITRATE additives found in red top tubes - ☑☑NONE additive found in green top tubes - ☑☑SODIUM HEPARIN, LITHIUM HEPARIN, AND AMMONIUM HEPARIN additive found in lavender top tubes - ☑☑EDTA additive found in grey top tubes - ☑☑SODIUM FLUORIDE / POTASSIUM OXALATE / HEPARIN additive found in royal blue top tubes - ☑☑NONE / SODIUM HEPARIN / EDTA deliver lavender top tubes to this department - ☑☑HEMATOLOGY deliver grey top tubes to this department - ☑☑CHEMISTRY deliver gold top tubes to this department - ☑☑CHEMISTRY deliver yellow top tubes to this department - ☑☑MICROBIOLOGY deliver CBG test to this department - ☑☑CHEMISTRY filling tubes in the wrong order can result in - ☑☑CONTAMINATION OF A SPECIMEN DUE TO ADDITIVE CARRYOVER standard needle gauge for venipuncture - ☑☑21g coagulation dept runs these tests - ☑☑PT / APTT / PTT time needed for blood clotting in a tube containing no additive - ☑☑30 - 60 mins veins are anchored in order to - ☑☑prevent the vein from rolling royal blue top tubes are used to collect - ☑☑toxicology and traced metal specimens 21g - 22g needles are used for - ☑☑routine venipuncture the proper order of vein selection - ☑☑MEDIAN CUBITAL / CEPHALIC / BASILIC reasons to allow alcohol to dry completely before needle insertion - ☑☑puncture will sting less, hemolysis is less likely to occur, evaporation process helps destroy microbes improper cleaning of venipuncture site can cause - ☑☑INFECTION second choice vein, more visible on obesse patients - ☑☑CEPHALIC VEIN tourniquets should never - ☑☑tied over open sores (causes infection) / tied too tightly (cuases petechiae) / left on longer than one minute (causes hemoconcentration) to properl anchor a vein - ☑☑pull the skin taut with your thumb, below the tube holder butterfly and syringe needles may be used - ☑☑on small frail veins such as those in children and geriatric patients types of needles used for phlebotomy - ☑☑hypodermic needle / multisample needle / winged infusion (butterfly) yellow top tubes are used to collect - ☑☑Blood culture specimens during venipuncture the needle is inserted at - ☑☑a 15 - 30 degree angle with the bevel up lavender top tubes are used to collect - ☑☑CBC specimens when identifying a patient in the hospital seeting always - ☑☑check the patients ID band / ask the nurse the patients name / ask the patient to state his or her name after venipuncture pressure should be applied - ☑☑for at least 5 mins prior to bandaging phlebotomist should avoid the basilic vein because - ☑☑it lies near a major nerve and near the brachial artery and is more painful when punctured glucose tesst are collected in - ☑☑grey top tubes types of anticoagulants include - ☑☑sodium citrate, EDTA, sodium heparin, lithium heparin and ammonium heparin [Show More]

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