Indirect pressure is applied: The material you use to make a tourniquet should be at least:

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BlackTom AI · Accepted Answer

The question asks about indirect pressure and the required minimum width of the material used to make a tourniquet.

Note on options: The provided data shows an answer field with '2-3 inches wide.' but the answer_options array is empty, so there are no multiple-choice choices to evaluate individually.

Why the width matters: A tourniquet must be wide enough to distribute pressure over a larger surface area. A wider band reduces the risk of pinching or concentrating force on a small area, which can cause tissue damage or nerve injury. Wider materials also allow for more uniform pressure application, making it easier to occlude blood flow without requiring excessive tightness.

Why '2-3 inches wide' is appropriate: This width range is commonly recommended in first aid and bleeding-control guidelines because it provides adequate distribution across the limb, reducing the likelihood of localized pressure points while still allowing effective occlusion of arterial flow when tightened properly.

Potential misconceptions to avoid: Narrow bands (for example, less than 1 inch) tend to create high pressure at a small area, increasing tissue and nerve risk and may be less effective at maintaining consistent occlusion. Conversely, excessively wide bands could be unwieldy or impractical in some situations, but within the typical clinical guidance, 2-3 inches is a practical and effective width.

In summary, given the correct assertion that the tourniquet material should be at least 2-3 inches wide, the reasoning aligns with the principle of distributing pressure to safely and effectively control bleeding without causing undue tissue damage.

1ST AID CPR Test 1 Review

Indirect pressure is applied: The material you use to make a tourniquet should be at least:

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