Your Patient Was Stabbed in the Chest and the Knife

Your patient was stabbed in the chest and the knife was removed prior to your arrival. You notice blood and bubbles leaking from the wound. You should

A) pack the wound with sterile gauze and tape down two sides.
B) place an occlusive dressing over the wound and tape down three sides.
C) control bleeding before applying an occlusive dressing and administering high-flow oxygen.
D) apply a dry, sterile dressing and administer oxygen.