| 释义 |
Definition of scratch test in US English: scratch testnoun A test for an allergic reaction in which a possible allergen is applied to a scratched area of skin. Example sentencesExamples - The allergy or allergies are identified usually through scratch tests.
- Skin scratch tests, also called patch testing, are sometimes used to diagnose a food allergy.
- Only 50% of a group of individuals identified as latex allergic by both the skin-prick test and scratch test had IgE antibodies to latex by the RAST.
- She suspected that she had some food allergies so she went to the doctor to have a scratch test.
- A puncture, prick or scratch test checks for immediate allergic reactions to as many as 40 different substances at one time.
Definition of scratch test in US English: scratch testnoun A test for an allergic reaction in which a possible allergen is applied to a scratched area of skin. Example sentencesExamples - Only 50% of a group of individuals identified as latex allergic by both the skin-prick test and scratch test had IgE antibodies to latex by the RAST.
- The allergy or allergies are identified usually through scratch tests.
- She suspected that she had some food allergies so she went to the doctor to have a scratch test.
- Skin scratch tests, also called patch testing, are sometimes used to diagnose a food allergy.
- A puncture, prick or scratch test checks for immediate allergic reactions to as many as 40 different substances at one time.
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