You have orders to collect a hepatitis panel, activated partial thromboplastin time (aPTT), CBC, and comprehensive metabolic panel. Using the test directory provided what tube types do you collect and in what order do you collect them?
a. Gold shield, lavender shield, light blue shield
b. Lavender shield, gold shield, light blue shield
c. Light blue shield, lavender shield, gold shield
d. Light blue shield, gold shield, lavender shield