Samples Of Lohri Invitation Cards Phlebotomy Ques: What Is The Purpose Of The Rubber Sleeve That Covers The Tube End Of A Multiple-sample Needle?

Phlebotomy ques: What is the purpose of the rubber sleeve that covers the tube end of a multiple-sample needle? - samples of lohri invitation cards

Possible solutions:
A. design allows for easy removal of the probe and
B. maintains the sterility of the sample
C. prevent leakage of blood into the tube changes
D. protect the needle and maintains strong