Which of the following evacuated tubes is appropriate for the collection of a blood culture specimen?
A) yellow-topped evacuated tube
B) light bluetopped evacuated tube
C) gold-topped evacuated tube
D) green-topped evacuated tube
Question 2
What is a cannula?
A) a good source of capillary blood
B) the fusion of the vein and an artery
C) a tubular instrument used to gain access to venous blood
D) an artificial shunt that provides access to arterial blood