North Carolina EMT State Practice Exam

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What is a key principle of splinting?

  1. Set the joint in a position of comfort

  2. Immobilize the joint above and below

  3. Keep the limb elevated at all times

  4. Apply heat to the affected area

The correct answer is: Immobilize the joint above and below

The principle of immobilizing the joint above and below is crucial in splinting because it helps to stabilize the injured area, reducing movement and preventing further injury. By immobilizing both the joint and the surrounding bones, you ensure that the fracture or sprain does not shift and cause additional pain or damage to soft tissues. This technique also aids in pain management and supports the healing process. Setting the joint in a position of comfort can be important, but it is secondary to ensuring that the area is immobilized effectively. Elevation can assist with swelling but is not a primary splinting goal. Applying heat is generally contraindicated in the immediate management of injuries and would not be a standard practice in splinting.

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