QA protocols prohibit use of outdated evacuated tubes because:

41. Which of the following specimens are least likely to require special handling? 

Select the tube which contains thixotropic gel:

6. Tests influenced by diurnal variation are often ordered as __________ tests, and it is important to collect them as close as possible to the time ordered.  

Match each body system with its description.

Bonus, 1 point. For which condition is a unit of blood withdrawn from a patient as treatment?

EMLA is sometimes used for pediatric venipunctures. EMLA is:

5. Which of the following best describes the Clinical Chemistry section of the laboratory?  

3. In what department of the clinical laboratory is ABO Blood group typing performed?    

Which of the below is NOT true of human gene therapy?