Most common cause of air borne contact dermatitis is?: (A) Parthenium hysterophorus, (B) Poison ivy, (C) Poison oak, (D) Pollen
Answer is A. ANSWER: (A) Parthenium hysterophorusREF: Neena khanna 3rd ed p. 86-89Most common cause of:Allergic contact dermatitis due to metal: NickelAllergic contact dermatitis in Indian females: On hands is detergents, on forehead is para tetra butyl phenol in bindi, ear lobule is nickelAir borne contact dermatitis and plant dermatitis is: Parthenium hysterophorousAllergic contact dermatitis due to cosmetics : Balsam of peruAllergic contact dermatitis due to drug: Neomycin