Which of the following is the best way to tell that the specimen you are collecting is in fact arterial blood?
A. a flash of blood appeared in the syringe on needle entry
B. blood pulsed into the syringe under its own power
C. the color of blood is bright cherry red
D. there is no way to tell for certain
Answer: B. blood pulsed into the syringe under its own power
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.