Which of the following should be assessed before and after applying a splint?

The assessment of circulation, sensation, and movement (CSM) is essential before and after applying a splint to ensure that the splint is not compromising blood flow or nerve function to the injured limb. CSM evaluations involve checking the pulse, feeling for warmth and color of the skin, and confirming that the patient can move their toes or fingers, depending on which limb is affected. This process helps identify any immediate adverse effects of the splinting procedure and confirms that the splint has been placed correctly and that circulation and nerve function are intact.

Conducting a CSM assessment is vital in emergency medical situations to prevent further injury or complications. For example, if circulation is compromised, adjustments to the splint may be necessary to alleviate pressure. Ensuring proper movement and sensation confirms the splint is providing adequate support without hindering the patient's recovery or endangering their limb function.