Which of the following tubes prevents phagocytes A. Sodium Citrate B. SPS C. Heparin D. EDTA
B. SPS
Heparin prevents coagulation by:
A. Removing free calcium
B. Accelarating the action of antithrombin
c. precipitating calcium
B. Accelerating the pattern of antithrombin
The pour-off from a tube containg an anticugalunt is called
A. Gel
B. Plasma
C. Serum
C. Plasma
How many inversions does a red tube require: A. 5 B. 0 C. 8 D. 3
B. 0
SST contains anticogoagulant
TRUE OR FALSE
- FALSE
Sodium citrate prevents coagulation by:
A. Chelating calcium
B. Precipitating calcium
C. Inhibiting thrombin
A. Chelating calcium
How many inversions does the blue tube require:
A. 8
B. 3
C. 5
B. 3
It is acceptable to half-fill light blue topped tubes:
TRUE or FALSE
- FALSE
PST contains anticoagulant:
TRUE or FALSE
- TRUE
How many inversions does a gray tube require:
A. 0
B. 3
C. 8
C. 8
Which of the following is a clot activator:
A. Kaolin
B. Siliceous Earth
C. Celite
D. All of the above
D. All of the above
A royal blue tube may or may not contain an anticoagulant:
TRUE or FALSE
- TRUE
SST is a clot tube
TRUE or FALSE
- TRUE
Which of the following tubes comes first in the order o draw: A.Purple B.Green C.Lavendar D.Gray
B. Green
How many inversions does the pink tube require: A.5 B.3 C.8 D.0
C.8
What anticoagulant does the light green tube contain? A.Heparin B.CDC C.EDTA D,Sodium Citrate
A. Heparin
Heparin prevents coagulation by:
A.Chelating Calcium
B,Precipitating calcium
C.Inhibiting thrombin
C. Inhibiting thrombin
which of the following tubes comes first in the order of draw? A.Gray B.Purple C.Green D.Light Blue
D. Light Blue
What anticoagulant is not found in a yellow tube?
A.EDTA
B.SPS
C.ACD-B
A. EDTA
Which of the following tubes comes first in the order of draw A.Green B.Gary C.Red D.Purple
C. Red
SST contains anticoagulant
true or false
-FALSE
What anticoagulant does a purple tube contain A.Heparin B.EDTA C.Potassium Oxalate D.Sodium Citrate
B. EDTA
PST is a clot tube
TRUE or FALSE
-FALSE
EDTA stands for
A.Ethylene-diamine tetra-acetic acid
A.Ethyle-diamine tetra-acetic acid
Is acceptable too half fill a light blue tube
T or F
-FALSE
Serum is like plasma expect:
A.It has all of the clotting factors
B.It is less yellow
C.It lacks clotting factors
C. It lacks clotting factors
EDTA prevents coagulation by: A. Binding Calcium B. Chelating calcium C. Removing free calcium D. All of these
D. All of these
Oxalates prevent coagulation by:
A. Precipitating calcium
B. Inhibiting thrombin
C. Binding calcium
A. Precipitating calcium
What anticoagulant does a re tube contain?
A. CPD
B. None
C. EDTA
B. None
correct order of draw for syringe?
A. Red,blue,green,purple
B. purple,green,blue,red
C. purple,green,gray,red
C. Purple,green,gray,red
which of the following has the worst carryover?
A. EDTA
B. OXALATE
C. HEPARIN
A. EDTA
What anticoagulant does a gray tube contain:
A. Heparin
B. Potassium Oxalate
C. Sodium Citrate
B. Potassium Oxalate
what anticouagulant is not found in a grey tube:
A. potassium Oxalate
B. Calcium Oxalate
D. Sodium Fluoride
B. Calcium Oxalate
which contains a thixotropic gel?
A. SST
B. EDTA
C. SPS
A. SST
What anticoagulant does a blue tube conatin?
A. Sodium Citrate
B. Heparin
C. EDTA
A. Sodium Citrate
Gold tubes contain Polymer gel
TRUE or FALSE
-TRUE
What anticoagulant does a light green tube contain?
A. Heparin
B. EDTA
C. Sodium Citrate
A. Heparin
PST contains anticoagulant
TRUE or FALSE
-TRUE
How many inversions does a purple tube require:
A.3
B.0
C.5
D.8
D.8
Which of the following tubes prevents phagocytosis? (phagocyes: a cell that eats bacteria and cellular debris)
A.SPS
B.HEPARIN
C.EDTA
A. SPS
How many inversions does a grey tuvbe require?
A.3
B.5
C.8
C.8
How many inversions does a blue tube require
A.3
B.8
C.5
A. 3
What is the order of Draw:
- YELLOW
- LIGHT BLUE
- RED
- GOLD/ RED GREY
- LIGHT GREEN
- LAVANDER
- GRAY
