A Patient Is to Have a Venipuncture to Obtain a Blood

Multiple Choice

A patient is to have a venipuncture to obtain a blood sample to check ammonia levels.What should the nurse do when given this information?

A) Use pre-warmed test tubes.
B) Keep the specimen out of the light.
C) Avoid use of a tourniquet during the procedure.
D) Place the samples on ice before sending them to the lab.