A.Williamson B.Racetrack C.180°turn D.Anderson
A.Wrap a tight bandage around the wound B.Apply a compression bandage C.Use temporary stitches of sail twine D.Apply butterfly strips,then a sterile dressing
A.carotid artery in the neck B.femoral artery in the groin C.brachial artery in the arm D.radial artery in the wrist