Which of the following is TRUE regarding central venous catheters? a. Accessing central venous catheters is within the phlebotomists' scope of practice b. Blood from a central venous catheter flows very slowly into the syringe or evacuated tube. c. Hemolysis of the blood specimen can occur if the specimen is collected incorrectly. d. The first blood collected from a central venous catheter is placed in a lavender stopper tube for hematology testing.
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