When Using a Syringe to Fill Blood Collection Tubes

Multiple Choice

When using a syringe to fill blood collection tubes:

A) fill all the evacuated tubes with the same needle used for collection.
B) allow the evacuated tubes to fill according to the vacuum in the tube; do not force the plunger.
C) activate the needle safety device after filling all the evacuated tubes with the blood transfer device.
D) use the blood transfer device only for potentially combative patients.