How do you collect microbiological samples?

Collect specimen under good lighting. Pass the swab firmly over or into an area of suspected infection and obtain a sample of exudate, drainage, or purulent discharge if these are present. Return the swab to the transport tube and break the media ampule at the base of the tube to moisten the swab.

What is microbiology specimen collection?

Specimen collection requires withdrawing blood, cerebrospinal fluid, collecting urine, or swabs from mucosal surfaces. Specimen collection is performed using aseptic techniques to ensure sterility of the sample and avoid contamination from bacteria or other bodily fluids.

What is the sample collection?

29 April, 2008. Specimen collection is the process of obtaining tissue or fluids for laboratory analysis or near-patient testing.

What are microbiology samples?

The Microbiology Department will test patient samples to look for evidence of infection. … The type of sample varies depending on where the infection is, examples of samples include: urine, faeces, sputum, wound swabs, nail, blood, pieces of tissue and environmental specimens.

Why is specimen collection important?

It is a foundational principle for any laboratory test procedure that the value of the test is compromised or even negated by using specimens that have not been properly collected, labelled, handled or stored prior to and during the testing process.

What is the purpose of specimen collection?

An accurate specimen collection technique is essential to reduce the risk of contamination, which can lead to inaccurate results and inappropriate treatment (Brekle and Hartley, 2014), and can result in a longer length of hospital stay (Dougherty and Lister, 2015).

What are specimen samples examples?

Common examples include throat swabs, sputum, urine, blood, surgical drain fluids, and tissue biopsies.