What is the required first aid for a deep cut in the lower leg with severe bleeding?

In the case of a deep cut in the lower leg with severe bleeding, the application of direct pressure combined with the use of a tourniquet is the appropriate first aid response. Direct pressure is crucial because it helps to control the bleeding by compressing the blood vessels, which can significantly reduce blood loss while professional medical help is on the way.

When the bleeding is severe and persistent, a tourniquet may be necessary. This is particularly vital in scenarios where the direct pressure is insufficient to stop the bleeding. A tourniquet can effectively occlude blood flow to the injured area, thus preventing further blood loss and potential complications such as shock.

Using aloe vera is not an appropriate treatment for severe bleeding; it is usually utilized for minor skin irritations or burns. Ice packs can help reduce swelling or pain but do not effectively address severe bleeding. Therefore, combining direct pressure with a tourniquet is essential to manage this critical situation.