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Specimen collection is the process of obtaining samples from a person, animal, or environment for further analysis or testing. This can involve various methods such as blood draws, swabs, urine samples, or tissue biopsies, depending on the specific type of specimen needed for diagnostic or research purposes. Proper collection techniques are essential to ensure accurate results and avoid contamination.
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How soon must a urine specimen reach the laboratory?
How soon a specimen of something must reach the laboratory depends partly on the reason for which it is being sent to the laboratory, environmental conditions during storage and transit, and the stability of the substances the specimen consists of. A urine specimen must be refrigerated during storage and transit and arrive in the lab within an hour or two. It cannot sit out because warmth will allow bacteria, if present, to begin to grow in numbers.
What color tube for amylase?
A gray tube or plain red-top tube can be used for amylase testing. It is important to follow the specific specimen collection requirements of the laboratory where the testing will be performed.
What are the types of urine specimen?
The types of urine specimens commonly used for testing include random urine, first-morning urine, clean-catch midstream urine, and 24-hour urine collection. Each type provides different information based on the timing and collection method.
What are the consequence for blood specimen collection when a vacuum tube takes a very long time to fill?
If a vacuum tube takes a very long time to fill during blood specimen collection, it can lead to hemoconcentration where the blood cells become concentrated due to prolonged contact with the tube walls. This can affect the accuracy of test results as the proportion of blood cells to plasma may be altered. Additionally, prolonged exposure to air can cause changes in blood composition and potentially lead to inaccurate test results.
A cbc specimen rejected for testing by the hematology dept the tube was filled completely and labeled properly what might have been the reason for rejection?
The specimen may have been clotted, hemolyzed, or not properly mixed. It could also have been expired or contaminated. It's important to follow proper blood collection procedures to ensure accurate test results.
How identify specimen collection?
Specimen collection can be identified by labeling each specimen with patient information, date and time of collection, and type of specimen. The specimen should be collected using proper techniques, stored in appropriate containers, and transported to the lab in a timely manner to maintain specimen integrity. Accurate documentation of the entire collection process is important for proper identification.
What is split specimen collection?
In a split specimen, the specimen is acquired, then submitted twice to the tester as seprate specimens to avoid tester contamination
A specimen collection helps a scientist do an experiment by doing what?
A specimen collection allows a scientist to study and analyze a particular species or organism in detail. It provides the necessary material for experiments, observations, and data collection to further scientific research and understanding of the specimen's characteristics, behavior, and potential contributions to the ecosystem.
How doe a specimen collection help a scientist do an experiment?
The collection of a specimen is helpful for any scientist doing an experiment as it will provide them with an organism that they can use to conduct various tests and calculations on.
WHEN SHOULD A LAB SPECIMEN BE LABELED?
A lab specimen should be labeled immediately after collection with the patient's name, unique identifier, date, and time of collection. Proper identification is crucial for accurate tracking, processing, and reporting of results.
How did the specimen appear under the microscope?
The specimen appeared as a collection of individual cells or particles, which were visible at a very high magnification. The color, shape, and arrangement of the specimen's components could be observed in detail under the microscope.
You need to collect an ammonia specimen and a potassium specimen on the same patientThey both require collection in lithium heparin Can you collect one tube for both specimens?
yes
Basic concepts observed in specimen collection in microbiology?
Might want to try medicine.uiowa.edu to find your answer
What is cpt code 45330?
Sigmoidoscopy, flexible; diagnostic with or without collection of specimen(s) by brushing or washing
What are advantages of specimen record system?
Specimen record systems provide a centralized database for managing and tracking specimens more efficiently. They help reduce errors in specimen handling and identification, improve sample traceability, and facilitate communication among different departments or researchers involved in specimen collection and analysis.
What is single specimen collection?
Single specimen collection refers to the process of obtaining and storing a single sample (such as blood, urine, tissue, etc.) from an individual for diagnostic or research purposes. This single sample is typically used to analyze specific markers or characteristics of the individual's health status or condition.
By donating a treasured fossil to a specimen collection a scientist is collaborating with other investigators what best explains why this might be true?
Other scientists can see the specimen and of offer suggestions and alternative interpretations. (APEX)
