| 释义 |
blood test
blood testn.1. An analysis of a sample of blood, especially for diagnostic or therapeutic purposes.2. The process of obtaining blood for such a test: went to the clinic for a blood test. blood test n (Medicine) analysis of a blood sample to determine blood group, alcohol concentration, etc vb (tr) (Medicine) to analyse a blood sample from someone to determine blood group, alcohol concentration, etcblood′ test`
n. a test of blood sample, as to determine blood group, presence of infection or other pathology, or parentage. [1910–15] Thesaurus| Noun | 1. |  blood test - a serologic analysis of a sample of bloodagglutination 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 infectionsbiopsy - examination of tissues or liquids from the living body to determine the existence or cause of a diseasecomplement fixation test - a 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 testPSA blood test - a 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 |
Translationsblood (blad) noun1. the red fluid pumped through the body by the heart. Blood poured from the wound in his side. 血液 血液2. descent or ancestors. He is of royal blood. 血統 血统ˈbloodless adjective1. without the shedding of blood. a bloodless victory. 未流血的 未流血的2. anaemic. She is definitely bloodless. 貧血的 贫血的ˈbloody adjective1. stained with blood. a bloody shirt; His clothes were torn and bloody. 血污的 血污的2. bleeding. a bloody nose. 流血的 流血的3. murderous and cruel. a bloody battle. 血腥的 血腥的4. used in slang vulgarly for emphasis. That bloody car ran over my foot! (用以發洩不滿的粗俗俚語)該死的，討厭的 （用以加强语气，很多人认为含冒犯意）非常，很 ˈbloodcurdling adjective terrifying and horrible. a blood-curdling scream. 令人毛骨悚然的 恐怖的，令人毛骨悚然的 blood donor a person who gives blood for use by another person in transfusion etc. 供血者 供血者blood group/type any one of the types into which human blood is classified. Her blood group is O. 血型 血型ˈblood-poisoning noun an infection of the blood. He is suffering from blood-poisoning. 血中毒 血中毒blood pressure the (amount of) pressure of the blood on the walls of the blood-vessels. The excitement will raise his blood pressure. 血壓 血压ˈbloodshed noun deaths or shedding of blood. There was much bloodshed in the battle. 流血，傷亡 流血ˈbloodshot adjective (of eyes) full of red lines and inflamed with blood. 充血的 充血的ˈbloodstained adjective stained with blood. a bloodstained bandage. 染血的 沾染着血的ˈbloodstream noun the blood flowing through the body. The poison entered her bloodstream. 血流 血流ˈblood test noun an analysis of a patient's blood to find out if he/she has any diseases. etc. 驗血 验血ˈbloodthirsty adjective1. eager to kill people. a bloodthirsty warrior. 嗜血的，嗜殺成性的 嗜血的，残忍的 2. (of a film etc) full of scenes in which there is much killing. 充滿殺戮的 充满凶杀的ˈbloodthirstiness noun 嗜殺成性 残忍好杀ˈblood transfusion noun the process of giving blood to someone through the veins during an operation etc. 輸血 输血，输血法 ˈblood-vessel noun any of the tubes in the body through which the blood flows. He has burst a blood-vessel. 血管 血管in cold blood while free from excitement or passion. He killed his son in cold blood. 冷血地 残忍地blood test
blood test, examination of bloodblood,
fluid pumped by the heart that circulates throughout the body via the arteries, veins, and capillaries (see circulatory system; heart). An adult male of average size normally has about 6 quarts (5.6 liters) of blood.
..... Click the link for more information. routinely or as an aid in diagnosing a suspected disease. Tests may be performed on whole blood or on the plasma portion only. Blood typing identifies the proteins at specific sites on red blood cells, a necessity in determining compatibility for blood transfusionblood transfusion,
transfer of blood from one person to another, or from one animal to another of the same species. Transfusions are performed to replace a substantial loss of blood and as supportive treatment in certain diseases and blood disorders.
..... Click the link for more information. . Human Lymphocyte Antigens (HLA) is a form of white blood cell typing prerequisite for organ and bone marrow transplants. The Coulter Cell Counter is widely used in electronic counts of red blood cells for the diagnosis of anemiaanemia
, condition in which the concentration of hemoglobin in the circulating blood is below normal. Such a condition is caused by a deficient number of erythrocytes (red blood cells), an abnormally low level of hemoglobin in the individual cells, or both these conditions
..... Click the link for more information. and polycythemiapolycythemia
, condition characterized by an increase in the production of red blood cells, or erythrocytes, in the blood. Primary polycythemia, also called erythremia, or polycythemia vera, is a chronic, progressive disease, most common in middle-aged men.
..... Click the link for more information. . White cell counts are vital in detecting infections or in confirming leukemialeukemia
, cancerous disorder of the blood-forming tissues (bone marrow, lymphatics, liver, spleen) characterized by excessive production of immature or mature leukocytes (white blood cells; see blood) and consequently a crowding-out of red blood cells and platelets.
..... Click the link for more information. . Serum or plasma may be collected, cultured, and inoculated with bacteria or other substances for the purpose of detecting the body's reaction to infections, cancer, or HIV, the virus that causes AIDSAIDS
or acquired immunodeficiency syndrome,
fatal disease caused by a rapidly mutating retrovirus that attacks the immune system and leaves the victim vulnerable to infections, malignancies, and neurological disorders. It was first recognized as a disease in 1981.
..... Click the link for more information. . Plasma may also be examined for evidence of functional disorders, e.g., for blood sugar in testing for diabetes mellitus. Blood tests for tumor markers, such as prostate-specific antigen, are effective in detecting cancer in high risk groups. Almost all blood tests are now performed by electronic equipment, and results are evaluated and printed out by computer.blood test[′bləd ‚test] (pathology) A serologic test for syphilis. A blood count. A test for detection of blood, usually one based on the peroxidase activity of blood, such as the benzidine test or guaiac test. blood test
blood testn.1. An analysis of a sample of blood, especially for diagnostic or therapeutic purposes.2. The process of obtaining blood for such a test: went to the clinic for a blood test. blood test A highly nonspecific term for any test performed on peripheral blood, in contrast to urine or other body fluid.blood test Lab medicine Any test performed on the blood, in contrast to urine or other body fluid. See Bilirubin, BUN, Calcium, CBC, Cholesterol, Metabolic panel, Glucose, Phosphorus, Protein, Uric acid. Patient discussion about blood testQ. is there a blood test for melatonin A. Technically there is but it is not a simple blood test and will not be done on a regular basis, and is probably very expenisve also. Q. how do i do blood test? and how do i read it straight and what conclusions can i get out of it? A. In order to do a blood test you must get a referral from your doctor. You can conclude many things from a simple blood test- for instance, if you are suffering from anemia, an infection, high levels of fat ro cholesterol, sugar levels and more. Q. aftrer completing interferon treatment for HCV it's showing up negitive in blood test,does it get any better? I completed Interferon treatment for HCV four years ago. It has come negitive in my blood work scence. Does it get any better? I;m haveing a hard time building my stamina back up to pre treatment Is there any hope of getting it back, my strenth and stamina? I'm 65 yrs. and counting. I'd like to count a lot longer. Thak You in advance, gffA. Unfortunately, the risk of chronic infection after an acute episode of hepatitis C is high. In most studies, 80 to 100 percent of patients remain HCV-RNA positive, and 60 to 80 percent have persistently elevated liver enzymes. The rate of spontaneous clearance of virus after it has persisted for at least six months is very low. In one study, for example, 142 HCV antibody-negative patients during eight years of follow-up, showed seroconversion (going from negative to positive) in 30 percent. You should keep getting tested on a regular basis, and hopefully your antibodies will remain negative. Meanwhile focus on living a otherwise healthy life. If you eat properyly and exercise often you can bulid up some energy that you feel you've lost. More discussions about blood testLegalSeeBloodAcronymsSeebad tripblood test
Words related to blood testnoun a serologic analysis of a sample of bloodRelated Words- agglutination test
- biopsy
- complement fixation test
- PSA blood test
|