| 词汇 | blood-test |
| 释义 | blood test noun[ C ] uk /ˈblʌd ˌtest/ us /ˈblʌd ˌtest/ a scientific examination of a person's blood to find out if they have any diseases or lack any important substances验血 Medical examination anechoic angiocardiography angiogram angiography audiogram cervical smear CT colonography CT scan CVS cystoscopy dioptre electrocardiogram Pap smear PET scan PillCam post-irradiation post-mortem pre-screening sperm count swab It is only the blood test that is repeatedly negative after the effect of mercury wears off, which shows the disease is cured. Just as all syphilis does not show a positive blood test, so a single negative test is not sufficient to establish the absence of syphilis without a medical examination. Many of them, while perhaps having positive blood tests while the disease is active, later become negative without treatment. The conclusions of the blood tests are unreliable and uncertain. There is very little discomfort in the method, as a rule—no more than there is to the taking of blood for a blood test. blood test | American Dictionaryblood test noun[ C ] us/ˈblʌd ˌtest/ a study of the substances in a person’s blood to learn if that person has any diseases or lacks anything important Examples of blood testblood test All but one participant (in the ' learning disability ' group) had previous experience of a bloodtest. Thus, during this period, all newborn infants underwent this new bloodtest. Pain, for example, can not be diagnosed on the basis of a bloodtest, and yet clearly exists. Additionally, a thorough evaluation of medical and treatment history as well as a bloodtest were taken. It might have seemed more logical to do a bloodtest on a case of septicaemia than one of meningitis. No participant subsequently did not consent or assent to a bloodtest. Finally, during follow-up and before administering chemotherapy, a bloodtest was performed. The fecal occult bloodtest is the only procedure that has been widely evaluated as a screening tool at population level. In the traditional paternity proceeding, an exclusionary bloodtest result could not definitively answer the question at hand: was the accused the father. The most effective part of this process was the provision of simple, clear, information about a bloodtest. Two of them took a new bloodtest, while the parents of child 4 refused to let him do so. But in the middle of the twentieth century, the advent of the exclusionary bloodtest threatened to turn this legal chestnut on its head. Screening for congenital disorders during pregnancy (alpha-fetoprotein bloodtest, ultrasound examination) has long been controversial. Other states resisted the bloodtest in divorce cases from the start, even as they allowed it in traditional paternity cases. For follow-up of positive cases in the fecal occult bloodtest, the same recommendation includes colonoscopy as the procedure of choice. See all examples of blood test These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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