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 preventive [pri'ventiv]   添加此单词到默认生词本
a. 预防的, 防止的

n. 防止物, 预防方法, 预防药

[医] 预防的, 预防剂




    preventive
    [ noun ]
    1. remedy that prevents or slows the course of an illness or disease

      2. <noun.artifact>
      the doctor recommended several preventatives
    2. any obstruction that impedes or is burdensome

      3. <noun.artifact>
    3. an agent or device intended to prevent conception

      4. <noun.artifact>
    [ adj ]
    1. tending to prevent or hinder

      2. <adj.all>
    2. preventing or contributing to the prevention of disease

      3. <adj.all>
      preventive medicine
      vaccines are prophylactic
      a prophylactic drug


    Preventive \Pre*vent"ive\, n.
    That which prevents, hinders, or obstructs; that which
    intercepts access; in medicine, something to prevent disease;
    a prophylactic.


    Preventive \Pre*vent"ive\, a. [Cf. F. pr['e]ventif.]
    1. Going before; preceding. [Obs.]

    Any previous counsel or preventive understanding.
    --Cudworth.

    2. Tending to defeat or hinder; obviating; preventing the
    access of; as, a medicine preventive of disease.

    Physic is either curative or preventive. --Sir T.
    Browne.

    {Preventive service}, the duty performed by the armed police
    in guarding the coast against smuggling. [Eng]

    1. If the fatal disease were to become endemic in Australia, the CDC said, about 38,000 people a year there might have to undergo post-exposure preventive treatment, and millions of dollars would have to be spent on vaccine and quarantine programs.
    2. He has challenged an arrest warrant in the courts. Already government ministers are suggesting the decree can be altered in parliament - especially that part saying crimes such as corruption against the state do not warrant preventive detention.
    3. The CDC's Morbidity and Mortality Weekly Report did not estimate how much health care costs would increase with increased testing, monitoring and administering of preventive drugs.
    4. At the core of our approach are the accepted preventive measures, including inoculations and periodic checkups, as well as early detection, prompt and appropriate intervention, and continuity of care.
    5. The task force will also "consider additional preventive efforts in this field," including new laws and regulations to block money laundering.
    6. About 5 percent of federal health care dollars currently are spent on preventive services, a Health and Human Services Department official said.
    7. Unfortunately, our laws don't allow such preventive action," said Dominque Cuenot, a member of the village council.
    8. An international medical conference on Friday declared a campaign against disease that involves training doctors in preventive care rather than waiting for their patients to become ill.
    9. The farmers complain that the preventive killing of healthy pigs will bankrupt them.
    10. As a preventive measure, funds invested heavily in equities would come under pressure to switch more of their assets into gilts.
    11. Case Western Reserve University Law School plans to introduce a preventive law course in 1991, and the State Bar of California has declared 1990 the Year of Preventive Law.
    12. Mr Falck was one of 49 people issued with a warrant on charges of alleged corruption at the moment when the Italian government had approved the controversial decree, since revoked, limiting the use of preventive detention.
    13. Some doctors and other health workers exposed to the AIDS virus are taking the drug AZT as a preventive measure, despite potentially serious side effects associated with the anti-AIDS medication.
    14. We must build a new structure using valid assumptions: that the patients are responsible for preventive measures and that managers and providers primarily pursue self-interest.
    15. New legislation limiting the terms of preventive detention is already in the pipeline.
    16. Police reported about 300 English and German hoodlums, including 16 right-wing extremists, were arrested or placed under preventive detention in three cities in the latest round of clashes and vandalism by soccer fans.
    17. "Physicians are so busy taking care of sick people they are not perfectly geared to preventive medicine," says Dr. Gusberg.
    18. Donald Louria, chairman of the New Jersey Medical School's department of preventive medicine and community health, hopes to obtain more data on the precise causes of the excess deaths to determine whether blaming radioactivity "makes biological sense."
    19. Dr Merson said the cost of preventive work in developing countries was an estimated Dollars 2.9bn (Pounds 1.9bn) a year.
    20. "We need to promote preventive medicine, not just pay for care once an illness has set in," said Rep. Barbara B. Kennelly, D-Conn., a member of the House Ways and Means Committee.
    21. The hope was that if your profile predicted death by heart attack, lung cancer, or some other possibly preventable illness, it would scare you enough to take the appropriate preventive steps.
    22. And the bills would extend Medicare, the health insurance program for the elderly and disabled, to cover a variety of preventive health services.
    23. The changes also will improve access to medical services for Medicare recipients, and ultimately for all Americans, and begin a trend toward more preventive care and fewer expensive, high-tech procedures, they said.
    24. Condoms are the best preventive measure against AIDS besides not having sex and practicing safe behavior.
    25. Rio police Commissioner Helio Saboya said the three would be held in preventive custody to avoid "the possibility that they would flee or coerce witnesses." Police must conclude their investigation into the sinking by Feb. 1, Gouveia said.
    26. Doctors agreed that Guenter Mittag, 63, was too ill to remain in jail where he was being held in preventive custody, said East German justice officials who asked not to be identified.
    27. A medical team went to the island Wednesday and distributed drugs to the Vietnamese as a preventive measure, and the government has imposed a quarantine on the camp, he said.
    28. Arctic fox may try to eat the seedlings and reindeer may trample them, but it's too soon to know whether to take preventive measures, Beebe said.
    29. Most were made under preventive detention laws that allow authorities to hold people without charge when they believe public safety is threatened.
    30. But he said that, "for the past 20 years, we've been identifying problems and scrambling to clean up." He said the policies of the future must be preventive.
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