A capillary puncture should be done rather than a venipuncture in all of the following situations EXCEPT when
A) a child is less than 1 year old.
B) a light-blue-top tube is needed.
C) the patient has difficult veins
D) the test uses very little blood.
Answer: A light-blue-top is needed.
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.