Which of the following blood collection tubes is most appropriate for blood bank collections?

Which of the following tubes is used for nutritional study?

Which of the following is a placesteps in the chain of infection is where the pathogen travels?

Which of the following has the smallest needle gauge?

Which of the following is the last tube drawn in the basic order of draw?

Which of the following is considered a waived test?

Which of the following tubes is collected FIRST in the standard order of draw? 

Which of the following is the most important procedure in the prevention of disease transmission in health care institutions?

Which of the following tests usually requires blood collected in a tan-topped blood collection tube?

The measurement of proteins, lipids, hormones, and other substances in serum is the function of: