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in what circumstance would it be appropriate to use a tourniquet

by Aliza Morissette Published 1 year ago Updated 4 months ago

A tourniquet may be appropriate if you cannot reach the wound because of entrapment, there are multiple injuries, or the size of the wound prohibits application of direct pressure. In most areas, application of a tourniquet is considered to be a skill at the emergency medical technician (EMT) level or higher and requires proper training.

When a traumatic injury on an arm or leg leads to rapid blood loss, a properly applied tourniquet is the most important piece of equipment you can have. A tourniquet will safely limit the amount of blood the victim will lose before receiving hospital treatment.

Full Answer

What are the dangers of using a tourniquet?

Feb 04, 2020 · In what circumstance would it be appropriate to use a tourniquet? Because of the potential for adverse effects, a tourniquet should be used only as a last resort in cases of delayed care or situations where response from emergency medical services (EMS) is delayed, when direct pressure does not stop the bleeding, or you are not able to apply direct pressure.

How to use a tourniquet correctly?

Apr 22, 2007 · Using a tourniquet is only meant as a stop-gap measure to buy time while you wait for medical personnel to arrive. If a person is bleeding profusely and help is not nearby, they may bleed out before first responders can arrive and provide necessary medical care.

How do you properly tie a tourniquet?

When to Use a Tourniquet A tourniquet is recommended for use if there is uncontrollable bleeding from an extremity that is not controlled by direct pressure, with enough room to safely apply the tourniquet proximal to the injury. This applies to arms and legs only and should never be applied to a neck injury. Types of Tourniquets

What are the steps in applying a tourniquet?

Aug 30, 2015 · In fact, physicians & medics with combat experience reported that liberal use of a tourniquet saved many lives when the tourniquet had been applied appropriately & properly. Uncontrolled hemorrhage continues to be the leading preventable cause of mortality death. This is true for both civilian and current military environments, since devastating accidents happen, …

How to apply tourniquet to a wound?

Apply direct pressure to the wound. Place the tourniquet around the extremity above the bleeding site “high and tight.”. For upper extremity injuries, place in the axillary region, and on lower extremities in the groin. Snap the buckle into place and pull the strap tight.

Can you use a blood pressure cuff with a tourniquet?

Follow the manufacturer’s instructions for proper application. If a tourniquet is indicated but not readily available, a blood pressure cuff or makeshift tourniquet can be used.

Why Should I Have a Tourniquet?

No one wants to be at the center of a medical emergency. But accidents, natural disasters, and shootings happen – and they happen without warning. Emergency situations like these turn average citizens into first responders in an instant. Being prepared could be all that you need to save a life.

Step 2

Apply direct pressure (with or without gauze). If this fails or is not practical, a tourniquet should be used.


Cut or remove clothing so that the tourniquet is applied to bare skin.

Why is intraoperative monitoring important?

Intraoperative monitoring of tourniquet safety parameters reduces the risk of complications. During the procedure, it is important to monitor the patient’s blood pressure, tourniquet pressure , and tourniquet time.

Why is documentation important for tourniquet use?

Documentation of tourniquet use is always a nursing responsibility. Documentation provides information for continuity of care, retrospective review, and research. Careful records become particularly important if a patient sustains an injury and a lawsuit is filed. Record only observable facts, rather than any judgmental opinion.

What is bilateral procedure?

Bilateral procedures. Additional care must be taken in bilateral procedures involving tourniquet control on two limbs, as the risk of complications and the effects of tourniquet use may be increased.

How long does it take for a tourniquet to inflate?

Unless instructed otherwise, report to the surgeon when 60 minutes of tourniquet time has elapsed.

What is Table 1?

Table 1 provides sample troubleshooting guidelines. Many of these problems are device-specific, and may not apply to your tourniquet system. This is particularly true for computerized, digital systems. Read the manufacturer’s operating manual carefully for troubleshooting guidelines specific to your system.

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