To determine if a patient is allergic to peanuts,the best test to perform is:

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The allergen-specific IgE test is the most accurate test for diagnosing peanut allergies. It measures the levels of IgE antibodies in response to exposure to peanut allergen. Total serum IgE levels can also be elevated in allergic patients, but it is not as specific to peanut allergies. Serum protein electrophoresis and RID to measure IgG are not recommended for diagnosing peanut allergies.

To Determine If a Patient Is Allergic to Peanuts,the Best