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

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RAST (Radioallergosorbent test) is a blood test that detects the presence of IgE antibodies specific to peanuts. IgE antibodies are responsible for allergic reactions. RAST is considered the best test for diagnosing peanut allergies as it has a high sensitivity and specificity. RIST (Radioimmunosorbent test) is an older test that is not as accurate as RAST. Serum protein electrophoresis and RID (Radial immunodiffusion) are not useful in diagnosing peanut allergies.

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