http://slideplayer.com/736209/2/images/2/Scene+Size-up+%E2%86%92+Primary+Survey+%E2%86%92+History+Taking+%E2%86%92+Past+Medical+History+%E2%86%92+Secondary+Assessment+%E2%86%92+Vital+Signs+%E2%86%92+Reassessment.jpg