What Is a Convenient Way to Concentrate Organisms Present in Cerebrospinal

question 11

Multiple Choice

What is a convenient way to concentrate organisms present in cerebrospinal fluid or urine samples before testing?

• A) Heat the specimen to evaporate fluid.
• B) Centrifuge the specimen.
• C) Freeze and thaw the specimen.
• D) Use as large volume as possible in the assay.

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