Unit 1 blood collection
Describe the order for filling tubes in a multi-sample collection using the Evacuated Tube Method
Sterile specimens, Citrate tube, Serum tube, Heparin tube, PEDTA tube, Glycolytic inhibitor
Sterile specimens, Citrate tube, Heparin tube, Serum tube, PEDTA tube, Glycolytic inhibitor
Sterile specimens, Citrate tube, Serum tube,PEDTA tube, Heparin tube,Glycolytic inhibitor
Sterile specimens, Serum tube, Citrate tube, Heparin tube, PEDTA tube, Glycolytic inhibitor
How should an outpatient be identified?
First Name, Last Name
First Name, Last Name, Birth Date
First Name, Last Name, Birth Date, Health Card Number
First Name, Last Name, Birth Date, Drivers Licence
Prevents coagulation by binding or chelating calcium while preserving the clotting factors
Oxalates
Heparin
Citrates
EDTA
Where do the rarely used blood collection tubes (the tubes not indicated in the order of draw) fit into the order of draw?
Biohazard Waste
Facility Lab Disposal
Facility Policey
All of the Above
A complete tube inversion requires a _____ degree turn of the wrist and back again for each inversion.
90
180
250
360
A blood collection tube must be mixed collection to adequately mix the additives into the blood specimen.
Immediately after
Within 10 minutes
Within 30 minutes
At least 1 hour
Prevents coagulation by binding or chelating calcium, while preserving cell morphology and inhibiting platelet clumping—used by Hematology department.
Oxalates
Heparin
Citrates
EDTA
Prevents coagulation by precipitating calcium to preserve glucose—used by Chemistry
Oxalates
Heparin
Citrates
EDTA
Prevents coagulation by inhibiting thrombin formation—used by Chemistry department for stat testing.
Oxalates
Heparin
Citrates
EDTA
Potassium oxalate and Sodium fluoride
Grey top
Green top
Lavender top
Light blue top
Pink top
Light green top
Sodium polyanethol sulphonate
Gold top
Pink top
Red top
Light yellow top
Light blue top
Light green top
Heparin and Thixotropic gel
Light blue top
Royal blue top
Light yellow top
Light green top
Gold top
Pink top
Clot activator and Thixotropic gel
Red top
Green top
Royal blue top
Gold top
Light yellow top
Light blue top
Used for trace elements, can have different additives
Lavender top
Red top
Light green top
Gold top
Royal blue top
Pink top
Anticoagulant that preserves cells morphology and inhibits platelet clumping
Glycolysis
ACD
Heparin
EDTA
Additive used for immuno-hematology tests such as DNA and HLA typing
Antiglycolytic agent
ACD
Heparin
EDTA
Solutions used to kill microorganisms on surfaces and instruments.
Disinfectant
Antiseptics
Anticoagulant
Additive
Substances used for skin cleaning that inhibit the growth of bacteria
Disinfectant
Antiseptics
Additive
Anticoagulant
Premeasured vacuum tube that is color-coded based on the additive inside. = Evacuated tube
Hub
Bevel
Gauge
Evacuated tube
The tube must be gently inverted ______ times depending on the manufacturer’s recommendations.
2-4
5-10
6-12
3-10
Describe the first 3 in order for filling tubes in a multi-sample collection, using the Evacuated Tube System.
Sterile specimens,Serum tube,Heparin tube
Heparin tube (PST) EDTA tube Glycolytic inhibitor
Citrate tube,Serum tube Herpain tube
Sterile specimens, citrate tube,serum tube
Describe the last 3 in order for filling tubes in a multi-sample collection, using the Evacuated Tube System.
Heparin tube (PST) EDTA tube Glycolytic inhibitor
Serum tube (SST), including red closure,Heparin tube (PST) EDTA tube
Citrate tube (coagulation tubes) Serum tube (SST), including red closure Heparin tube (PST)
Sterile specimens (blood cultures) Citrate tube (coagulation tubes) Serum tube (SST), including red closure
Near the center of the antecubital area, preferred vein for venipuncture
Cephalic vein
Basilic vein
Major Leg Veins:
Median Cubital Vein
Located laterally to the antecubital area, second choice for venipuncture
Median Cubital Vein
Basilic vein
Cephalic vein
Major Leg Veins:
Usually only the great saphenous vein in the ankle region is used for venipuncture. There are several precautions for using leg and foot veins.
Major Leg Veins:
Basilic vein
Cephalic vein
Median Cubital Vein
€”located on the inner side of the antecubital area, last choice for venipuncture
Median Cubital Vein
Basilic vein
Cephalic vein
Median Cubital Vein
Is a nonreacting synthetic substance that is used to separate cells from serum or plasma after centrifugation
Heparin and Thixotropic gel
Thixotropic gel separator
Clot activator and Thixotropic gel
Glucose or potassium gel
Explain Why the Answer in Question 42 is Used, and give two examples.
Transfers blood to the tub
Stops the cells from metabolizing analytes in the blood that might affect test results
Potassium oxalate and Sodium fluoride
Glucose or potassium
A and C
A and D
B and C
B and D
A syringe transfer device is used to?
Transfer blood from a syringe to an evacuated tube
Transfer blood from a syringe to serum tube
Transfer blood from a syringe to an citrate tube
All of the above
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