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Dermatology

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Eczema

Question
7 out of 10
 

Air-borne contact dermatitis can be diagnosed by - (LQ)



A Skin biopsy

B Patch test

C Prick test

D Estimation of serum IgE levels

Ans. B
i.e., Patch test

Patch testing is the only diagnostic test for diagnosis of contact dermatitis.