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If direct pressure with a sterile dressing fails to immediately stop severe bleeding from an extremity, you should apply:A. additional sterile dressings.B. a splint and elevate the extremity.C. a tourniquet proximal to the injury.D. digital pressure to a proximal artery.

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Answer:

C. a tourniquet proximal to the injury

Explanation:

Tourniquets are resources used when it is necessary to control bleeding from an injury where the dressing is not being sufficient. The tourniquet should be used as a last resort, ie when other types of bandages fail to stop a bleed. The tourniquet should not be placed in a joint because it would cause discomfort and movement problems in the patient. Ideally, the tourniquet should be placed close to the lesion at a distance of 5 centimeters.

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