Which of the following tubes can be used to collect a serum specimen:
A. light blue top
B. green top
C. PST
D. red top
Answer: D
Which of the following tubes can be used to collect a serum specimen:
A. light blue top
B. green top
C. PST
D. red top
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.