Question

Instrument for taking blood are sterille and single use why does the text include this information?

Answer 1

Answer:

It is vital that the procedure is performed in as sterile a manner as possible as the persistent presence of skin commensals in blood cultures could indicate endocarditis but they are most often found as contaminants. It is encouraged to use an abrasive method of skin preparation.

Explanation:

So that the infection doesnot spread