Which of the following is an acceptable sample for a prothrombin time (PT) test?
A) one that was collected 22 hours before testing and stored at room temperature
B) one with a very small clot that was easily removed
C) 3.2% sodium citrate blood sample immediately collected following a serum separator tube
D) blood anticoagulated with heparin and brought to the laboratory within 1 hour
Correct Answer:
Verified
Q2: Which of the following is necessary for
Q3: How often must the partial thromboplastin time
Q4: Which of the following will cause spuriously
Q5: Which of the following is an acceptable
Q6: Which of the following is good practice
Q7: A patient sample has normal platelet aggregation
Q8: A patient admitted to the hospital with
Q9: Which of the following conditions would have
Q10: A patient is stabilized on warfarin with
Q11: How often must controls be run for
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