Final answer:
Applying a splint must be tailored to the type of injury, with the RICE technique for ankle sprains and the PRICE acronym for muscle strains being common methods. Physical therapy and immobilization may also be necessary, depending on the severity.
Step-by-step explanation:
Applying a splint for an injury involves several steps designed to protect and heal the affected area. For most ankle sprains, the RICE technique is applied: Rest, Ice, Compression, and Elevation. Severe injuries might need immobilization with a brace or cast, or, in cases of ligament tears or bone fractures, surgery could be necessary. In physical therapy, a heat pack may be used initially, followed by therapeutic exercises, icing, and eventually an assessment of improved motion upon completion of the therapy. Muscle strains should be addressed with the PRICE acronym: Protection, Rest, Ice, Compression, and Elevation.
If imaging such as MRI or CT scanning is not readily available, even a simple cotton-tipped applicator can help localize damage for crucial immediate decisions, especially in an emergency setting.