Author Question: The first tube filled with CSF obtained from a spinal tap should not be used for microbiology ... (Read 58 times)

charchew · **on:** Jun 25, 2018

The first tube filled with CSF obtained from a spinal tap should not be used for microbiology testing because:

A) there may not be a sufficient amount of sample.
B) the sample may be contaminated with disinfectant.
C) the sample may be contaminated with glucose.
D) the sample may be contaminated with skin bacteria.

Question 2

The presence of vacuoles in the cytoplasm of neutrophils is most associated with

A) activation of complement. B) Chdiak-Higashi disease.
C) bacterial infection. D) DiGeorge syndrome.