specimen (redirected from Specimens)

specimen /spec·i·men/ (spes´i-men) a small sample or part taken to show the nature of the whole, as a small quantity of urine for analysis, or a small fragment of tissue for microscopic study.

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spec·i·men (sps-mn)

n.

A sample, as of tissue, blood, or urine, used for analysis and diagnosis.

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specimen

a small sample or part taken to show the nature of the whole, such as a small quantity of urine for urinalysis, or a small fragment of tissue for microscopic study.

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specimen artifacts

changes in tissues or other samples for laboratory examination, caused by the collection, transport, fixing, section cutting, staining or other procedural manipulations.

forensic specimen

specimen collected in the knowledge that there will probably be litigation relating to the case. Requires complete, accurate identification of the specimen and the patient and client, and that a separate reserve specimen be kept for any further testing required by the court. All containers should be sealed so that they cannot be tampered with, and preferably in the presence of witnesses.