Multiple Choice
Thixotropic gel, found in the SST red-gray marbled-topped Vacutainer tube is:
A) the same density as red blood cells
B) more dense than red blood cells and less dense than serum
C) more dense than red blood cells and less dense than white blood cells
D) less dense than red blood cells but more dense than serum
Correct Answer:

Verified
Correct Answer:
Verified
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