What is the appropriate method to control external bleeding?

• A. Applying a tourniquet immediately
• B. Using gauze to absorb the blood
• C. Direct pressure should be applied
• D. Elevation of the injured limb

Answer: (C)

Direct pressure is the primary and most effective method for controlling external bleeding. When direct pressure is applied to a wound, it helps to compress the blood vessels and reduce blood flow to the area, which is crucial for stopping the bleeding. This method can often be accomplished with a sterile gauze pad or cloth, which should be pressed firmly against the wound. Maintaining this pressure for several minutes is important; if bleeding continues, additional layers of gauze may be added without lifting the initial dressing.

While applying a tourniquet can be effective for severe, life-threatening bleeding, it should generally be used as a secondary measure after direct pressure fails, especially in cases of limb injuries. Using gauze to absorb blood can be part of the process, but it is not a definitive method for controlling bleeding since absorbing material does not necessarily apply sufficient pressure directly on the wound. Elevation of the injured limb may be helpful in conjunction with direct pressure, but it should not replace the need for direct pressure itself as a means to control bleeding. Thus, direct pressure remains the first-line approach for managing external hemorrhaging.