Specimen Collection And Handling Pdf

specimen collection and handling pdf

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When a patient presents with an ailment, various laboratory tests are preformed which pay a pivitol role in the final diagnosis of the disease and its management. The accuracy of these results leads to accurate diagnostic and therapeutic decisions.

The first step in acquiring a quality lab test result for any patient is the specimen collection procedure. The venipuncture procedure is complex, requiring both knowledge and skill to perform. Several essential steps are required for every successful collection procedure:.

Blood Specimen Collection and Processing

Proper specimen collection and handling is an integral part of obtaining a valid and timely laboratory test result. Specimens must be obtained in the proper tubes or containers, correctly labeled, and then promptly transported to the laboratory. Physicians and others responsible for obtaining specimens and transporting them to the laboratory have a vital role in ensuring that laboratory test results are valid. The following are essential safeguards for your patients. Use at least two patient identifiers when administering medications, blood, or blood components.


This article, the first in a four-part series , describes the general principles of specimen collection and how to collect a midstream specimen of urine. Nursing Times [online]; 7, Obtaining a specimen involves the collection of tissue or fluids for laboratory analysis or near-patient testing, and may be the first step in determining a diagnosis and treatment Dougherty and Lister, The procedure used to collect a specimen must minimise the risk of introducing error and protect the health and safety of both the patient and the staff who handle the sample. This article, the first in a four-part series, explores the general principles of specimen collection and describes how to collect a midstream specimen of urine MSU. Nurses frequently collect specimens including urine, stool and sputum. They may also perform venepuncture to collect blood samples and support patients through complex procedures to collect specimens, such as biopsies.

Modern Clinical Molecular Techniques pp Cite as. Specimen collection handling and processing are key to the pre-analytic phase of clinical laboratory testing. It is also applicable to clinical laboratory testing. If the proper sample is not collected from the individual to be tested and if the sample is not handled and transported to the laboratory in an efficient and efficacious manner, there will not be usable diagnostic information provided. This chapter deals with the pre-analytic process of sample collection, handling, and processing for diagnostic molecular testing. Skip to main content.

Poor Preservation/Old specimens: Specimen(s) that have been collected and submitted in a blood collection tube, transport media, or collection kit that.


Testing provided through the Unexplained Critical Illness and Deaths Project for unexplained deaths that appear likely to have infectious etiologies will be primarily pathology-directed. Therefore, it is important when possible to provide optimal pathology specimens. These clinical specimens may be useful in determining an etiology for cases of unexplained illness or death that are likely to have infectious causes.

The F. Blodi Eye Pathology Laboratory at the University of Iowa specializes in the processing and interpretation of ophthalmic pathology specimens. The laboratory is one of the oldest and largest of its type in North America. Recognizing that many surgical pathology laboratories may lack expertise in some specialized areas of ophthalmic histotechnique, the F. Blodi Eye Pathology Laboratory provides services to process and interpret wet tissue samples, which are sent for referral, as well as serve as a source of slide consultation to pathologists throughout the world.

Specimen Collection, Handling, and Processing

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Specimen collection and processing procedures

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Specimen Handling


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analysis of a blood sample, multiple steps are necessary to generate the desired specimen. The choice of blood specimens, its collection, handling, processing.

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Fine and country refined magazine pdf handbook of self and identity second edition pdf

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I. PURPOSE: A. Laboratory test results are dependent on proper collection and handling of the specimen. It is also important that all specimens.

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These guidelines cover some of the key steps in handling blood samples to provide optimal specimens for testing. Principle. There are multiple Pre-Analytical​.