<prompt> Hera Lals 10 year old child present in casualty with snakebite since six hours. On examination no systemic signs are found lab investigation are normal except localized swelling over the leg of 5 cm. Next step in management would be :Incision suction of local swellingIV ply antivenumScutaneous anti venum at local swellingObserve the Patient for progression of symptoms wait for antivenum therapy  <response>: D i.e. Observe the patient for progression of symptoms and wait for anti venom therapy 