单词	laboratory test
释义	laboratory test noun variants or lab test : a test conducted under controlled scientific conditions in a laboratory or similar setting … in laboratory tests of acyclovir, herpes strains have mutated to forms resistant to the drug. Linda Garmon We've measured the amount of soap in shampoos and used lab tests to determine cleaning action and pH. Consumer Reports specifically, medical : a test (such as a blood test or urinalysis procedure) performed by a medical laboratory on a specimen taken from a patient Even experienced doctors cannot distinguish "strep" throat from other-caused sore throats without a laboratory test of fluid taken from the throat. Melva Weber Those two values are seen with a complete blood count, the lab test that enumerates the number of white and red blood cells. Paul G. Donahue laboratory testing noun or less commonly lab testing … it has survived nearly two years of strenuous independent laboratory testing and been certified safe for home and commercial use. Harper's Example Sentences Recent Examples on the Web Probable deaths include individuals who have COVID indicated as a cause of death on their death certificate but have not had a positive diagnostic laboratory test. Lauren Wethington, Detroit Free Press, 11 May 2022 Then researchers at a laboratory test their blood samples for neutralizing antibodies against the whole array of variants — not just the one or two the vaccine was designed to attack. New York Times, 19 Apr. 2022 Probable deaths include individuals who have COVID indicated as a cause of death on their death certificate but have not had a positive diagnostic laboratory test. Lauren Wethington, Detroit Free Press, 11 May 2022 Probable deaths include individuals who have COVID indicated as a cause of death on their death certificate but have not had a positive diagnostic laboratory test. Lauren Wethington, Detroit Free Press, 11 May 2022 Probable deaths include individuals who have COVID indicated as a cause of death on their death certificate but have not had a positive diagnostic laboratory test. Lauren Wethington, Detroit Free Press, 11 May 2022 Probable deaths include individuals who have COVID indicated as a cause of death on their death certificate but have not had a positive diagnostic laboratory test. Lauren Wethington, Detroit Free Press, 11 May 2022 And since your aren’t Facebook, you are left with sharing laboratory test results to offer assurance that neither of you are infected. Bruce Y. Lee, Forbes, 14 May 2022 BioNTech and Pfizer said three shots of its vaccine were able to neutralize omicron in a laboratory test. NBC News, 11 Dec. 2021 See More Word History First Known Use 1859, in the meaning defined above
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