What is the purpose of using a Tourniquet during trauma care?

• A. To stabilize broken bones
• B. To control severe bleeding
• C. To manage airway obstruction
• D. To transport the patient safely

Answer: (B)

The purpose of using a tourniquet during trauma care is primarily to control severe bleeding. When a person suffers from a traumatic injury that causes significant blood loss—especially from a limb—applying a tourniquet can help prevent life-threatening hemorrhage by occluding blood flow to the area. This is done by wrapping the tourniquet tightly around the limb and applying pressure to stop the circulation of blood, effectively minimizing blood loss until further medical treatment can be administered.

Using a tourniquet is a critical intervention in emergency situations where direct pressure on the wound is insufficient to control bleeding. The application of a tourniquet must be done carefully, taking into consideration the risk of tissue damage, but it can be life-saving in cases of traumatic amputations or major vascular injuries.

In contrast, stabilizing broken bones involves methods such as splinting, airway obstruction management focuses on ensuring an open airway for patient breathing, and safe transportation involves securing the patient for transfer to higher medical facilities. While all these aspects are essential in trauma care, controlling severe bleeding is the primary function of a tourniquet.