Chilled specimen
WebCertain analytes must be preserved prior to analysis by keeping the specimen chilled. To ensure accurate results of such specimens, transport them in ice slurry. i.e. ACTH, … Web1 a : an individual, item, or part considered typical of a group, class, or whole b : a portion or quantity of material for use in testing, examination, or study a urine specimen 2 a : …
Chilled specimen
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WebJun 15, 2024 · Collection in pre-chilled tubes and rapid transport limits breakdown of uric acid by the uricase enzyme in the blood tube. Test Limitations: If directions for specimen collection (pre-chilled tube and deliver on ice) are not followed, a false low uric acid will result. Criterion: Recovery within plus or minus 10% of initial values Plasma ... WebCollection. Draw blood into chilled gray-top tube. Immediately after blood is drawn, add 2 mL of whole blood from the gray-top tube to 2 mL of 8% perchloric acid (PeopleSoft No. …
WebTerm: Chilled specimen Definition: chilling used to prevent chemical changes that would alter test. Place sample in crushed ice or ice and water and immediately deliver to lab. Temp should be 1 degree C to 5 degree C and sample transported to lab for testing within 5 minutes of collection. WebLaboratory tests with specimens that are thermolabile and require chilling -Ammonia -Blood gases -Catecholamines -Gastrin -Lactic acid -Parathyroid hormone -Pyruvate Specimens that require transport at 37°C These specimens require either a commercially available controlled heat source or a heating block for transportation and handling purposes
http://clsjournal.ascls.org/content/ascls/28/3/173.full.pdf Web2. Alternatively, draw blood directly in a chilled, EDTA tube. 3. Immediately place EDTA tube into an ice-water bath until thoroughly cooled. 4. Refrigerate specimen during centrifugation and immediately transfer plasma to plastic vial. (If a refrigerated centrifuge is unavailable, chill the centrifuge carriers.
Web1 a : an individual, item, or part considered typical of a group, class, or whole b : a portion or quantity of material for use in testing, examination, or study a urine specimen 2 a : something that obviously belongs to a particular category but is noticed by reason of an individual distinguishing characteristic b : person, individual
Web12. Assays that require a chilled specimen include: 13. To chill a blood specimen as it is transported, the health care worker should use? 14. Specimens that require protection … cumberland \u0026 dumfriesshire farmers martWebThe most critical samples to be collected are generally: stomach contents liver kidney whole blood plasma/serum urine and some exceptions, such as cerebral tissue for cholinesterase analysis For some investigations, the diagnosis requires analysis of feed or water. cumberland \\u0026 erlyWebCooling a blood specimen causes; A: slowing of metabolic processes What is the 1st thing a health-care worker should do when a centrifuge is showing imbalance vibrations or … cumberland tynemouthhttp://phlebotomygeeks.yolasite.com/resources/geeks%20special%20specimen%20processing.pdf east texas trailers dream haulerWebChilled blood specimen transporter that remains between 32-34 degrees F for up to 6 hours after an overnight freeze. Holds up to six tubes: Clips onto the side of the phlebotomy tray: Color indicator signals at a glance whether the specimens are within a safe non metabolizing temperature: Blue when frozen and white at room temperature. east texas toy poodlesWebJul 29, 2024 · Which specimens need to be chilled? Examples of specimens that need to be chilled or transported on ice include adrenocorticotropic hormone (ACTH), … cumberland tyler texasWebd) sodium flourite. Definition. d) sodium flourite. Term. When performing a GTT, the timing should begin... a) as soon as the patient finishes the drink. b) one-half hour after the drink is finished. c) right after the patient arrives in the lab. d) … east texas towns by size list