bronchial challenge

challenge

[chal´enj] 1. to administer a chemical substance to a patient for observation of whether the normal physiological response occurs.2. in immunology, to administer antigen to evoke an immunologic response in a previously sensitized individual.3. the administration of such a substance in order to assess for a response; called also provocation.bronchial challenge (inhalational challenge) bronchial challenge test.

bronchial challenge

Inhalation of antigens to detect allergic reactions; in a positive BC, the Pt's temperature and WBC count rise, and the FEV₁, and FVC fall within 4–12 hrs of inhalation

单词	bronchial challenge
释义	DictionarySeechallenge bronchial challenge challenge [chal´enj] 1. to administer a chemical substance to a patient for observation of whether the normal physiological response occurs.2. in immunology, to administer antigen to evoke an immunologic response in a previously sensitized individual.3. the administration of such a substance in order to assess for a response; called also provocation.bronchial challenge (inhalational challenge) bronchial challenge test. bronchial challenge Inhalation of antigens to detect allergic reactions; in a positive BC, the Pt's temperature and WBC count rise, and the FEV₁, and FVC fall within 4–12 hrs of inhalation
随便看	belarus belarus' belarusan belarusan language belarus business center belarus democracy solidarity endowment belarusfilm belarusian belarusian association of international road carriers belarusian association of journalists belarusian association of social workers belarusian autocephalous orthodox church belarusian congress of democratic trade unions belarusian engineering academy belarusian federation of trade unions belarusian free trade union belarusian geographic society belarusian helsinki committee belarusian human rights association belarusian insurance union belarusian (language) belarusian language belarusian-language belarusian monetary unit belarusian name