英语词汇“nasal allergen challenge”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	nasal allergen challenge
释义	DictionarySeechallenge nasal allergen challenge nasal allergen challenge A test to determine if a person is allergic to a particular allergen. A sample of the allergen is placed in the nose, and symptoms are evaluated. Nasal allergen tests are considered to be the best tests to use to determine whether a particular substance is a cause of a patient's allergic rhinitis. Synonym: nasal challengeSee also: challenge
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