Tourniquet, Centrifuge Flashcards
1
Q
How do you balance collection tubes on a centrifuge?
a) Place tubes adjacent to each other
b) Place tubes directly across from each other
c) Always place an odd amount of tubes
A
b
Always place an EVEN amount of tubes in a centrifuge
2
Q
How do you prevent a small (0.5mL) tube from breaking in a centrifuge?
a) Set the centrifuge at a lower speed
b) Use a tabletop centrifuge
c) Place the tube in an adapter
A
c
3
Q
When is it appropriate to tie the tourniquet on the patient you will be performing venipuncture?
a) After cleaning the site but before inserting needle
b) While assessing the vein that’ll be used for the procedure
c) While you are cleaning the puncture site
A
a +b
