Author Question: Which of following specimens is an error in the pre-analytical phase of laboratory testing? A) ... (Read 85 times)

asd123 · **on:** Jun 25, 2018

Which of following specimens is an error in the pre-analytical phase of laboratory testing?

A) Stool collected in preservative prior to transportation from a physician's office
B) Urine collected in a plastic food container
C) Pleural fluid collected via syringe after cleansing of the skin
D) Blood culture collected prior to the infusion of penicillin

Question 2

The clinically significant yeast and moulds are found in the kingdom(s)
1. Bacteria.
2. Protozoa.
3. Fungi.
4. Chromista.

A) 3 only B) 2, 3, and 4 C) 2 and 3 D) 3 and 4