| 单词 | blood test |
| 释义 | blood test (once / 11067 pages) n WORD FAMILY blood test: blood tests USAGE EXAMPLESMorris consented to a blood test in the hospital after the crash and was above the legal limit. Washington Times(Jan 02, 2017) A blood test showed only caffeine was in his system. Los Angeles Times(Dec 30, 2016) A blood test showed that only caffeine was in his system. Washington Times(Dec 30, 2016) n a serologic analysis of a sample of blood Hypo|Hyper agglutination test a blood test used to identify unknown antigens; blood with the unknown antigen is mixed with a known antibody and whether or not agglutination occurs helps to identify the antigen; used in tissue matching and blood grouping and diagnosis of infections complement fixation testa blood test in which a sample of serum is exposed to a particular antigen and complement in order to determine whether or not antibodies to that particular antigen are present; used as a diagnostic test PSA blood testa blood test that measures levels of a protein called prostate specific antigen that is manufactured exclusively by the prostate gland; men with prostate problems usually have elevated levels of PSA heterophil testa blood test to detect heterophil antibodies that agglutinate sheep red blood cells; positive result indicates infectious mononucleosis Widal test, Widal's testa test for detecting typhoid fever and other salmonella infections Wasserman reaction, Wassermann, Wassermann testa blood test to detect syphilis; a complement fixation test is used to detect antibodies to the syphilis organism treponema; a positive reaction indicates the presence of antibodies and therefore syphilis infection biopsy examination of tissues or liquids from the living body to determine the existence or cause of a disease |
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