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Which of the following causes a false decrease in PCV? a. Low blood-to-anticoagulant ratio b. Clots in the blood sample c. Shortened centrifuge time d. Icterus
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Which of the following causes a false decrease in PCV?

a. Low blood-to-anticoagulant ratio
b. Clots in the blood sample
c. Shortened centrifuge time
d. Icterus

User Volingas
by
7.9k points

1 Answer

4 votes

Final answer:

Clots in the blood sample can cause a false decrease in PCV.

Step-by-step explanation:

A false decrease in PCV (Packed Cell Volume) can be caused by b. Clots in the blood sample. When a blood sample contains clots, these clots can trap red blood cells, leading to a lower PCV value. Inaccurate results may be obtained if the clot is not properly removed before measuring the PCV.

User Wan Chap
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