What is "when placing a tourniquet on an arm or a leg?

When applying a tourniquet to an arm or leg, keep the following key points in mind:

• When to Use: A tourniquet should be used only for life-threatening bleeding from an arm or leg that cannot be controlled by direct pressure and wound packing. Don't use it for minor bleeds.

• Placement: Place the tourniquet approximately 2-3 inches (5-7.5 cm) above the bleeding site. If the bleeding site is close to a joint (elbow or knee), place the tourniquet 2-3 inches above the joint. Never place it directly on a joint.

• Application:

  • Apply the tourniquet tightly.
  • Tighten it until the bleeding stops completely. If bleeding doesn't stop with the first tourniquet, a second one can be applied, placed right above the first one.

• Documentation: Note the exact time the tourniquet was applied. This is crucial information for medical personnel. Write it directly on the tourniquet or on the patient's forehead using a permanent marker if possible. Use a permanent marker, as other methods may smudge.

• Type of Tourniquet: Use a commercially manufactured tourniquet whenever possible. Improvised tourniquets are less effective and can cause more harm.

• Potential Complications: Tourniquets can cause nerve damage, loss of limb, and other serious complications if left on for too long. Therefore, transport the person to a medical facility as quickly as possible.

• Do Not Loosen: Once applied, do not loosen or remove the tourniquet unless instructed to do so by medical professionals. This can cause a sudden rush of blood back to the limb, which can be dangerous.

• Training: Proper training in tourniquet application is highly recommended. Seek out certified first aid or Stop the Bleed courses. Here are the important subjects as links in markdown format:

• When to Use

• Placement

• Application

• Documentation

• Type of Tourniquet

• Potential Complications

• Do Not Loosen

• Training