chemical burn on the wrist skin with hydroxide sodium acid. household accident, because of gloves to sharp

accident acid adult bandage burn burning burnt care caustic chemical clean close closeup compress deep dermatologist disease domestic dressing female festering gauze glove hand health home household hydroxide infected infection liquid lye pad paraffin parchment pledget product pus safety scar skin skincare soda sodium sterile treatment trifluoroacetic woman wound wrist