When is the best time to collect any C&S (culture & sensitivity)?

Phlebotomy Essentials
6th Edition
ISBN:9781451194524
Author:Ruth McCall, Cathee M. Tankersley MT(ASCP)
Publisher:Ruth McCall, Cathee M. Tankersley MT(ASCP)
Chapter1: Phlebotomy: Past And Present And The Healthcare Setting
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When is the best time to collect any C&S (culture & sensitivity)?



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Introduction

A culture is a test to identify microorganisms (such bacteria or fungi) that can result in an infection.

A sensitivity test determines which medication, such as an antibiotic, will be most effective in treating the disease or infection.

A sample of bodily fluid or tissue is added to a material that encourages microbial growth for a culture. The culture is bad if no bacteria grow. It is a sign that the culture is positive if infection-causing bacteria develop. Chemical tests or a microscope may be used to determine the type of germ. In a culture, bacteria typically develop quickly (2 days), although other types of organisms, such fungi, can take longer.

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