Final answer:
To assist a young athlete with an injury, treatments like Protect, rest, ice, compression, and elevation (PRICE), using a knee immobilizer, and taking Non-steroidal, anti-inflammatory drugs (NSAIDs) can be helpful. The choice depends on the injury's severity, and physical therapy might also be necessary in the recovery process.
Step-by-step explanation:
Non-steroidal, anti-inflammatory drugs (NSAIDs) like ibuprofen can help manage pain and swelling, but they should be used with caution and not immediately after the injury to allow for natural clotting.
For severe injuries potentially involving ligaments or fractures, professional medical care including the prospect of surgery may be necessary.
All these treatments used in combination can assist an athlete's recovery, depending on the nature and severity of the injury.
Physical therapy might also play a key role after the initial healing phase, with targeted exercises aimed at strengthening the affected area and restoring full range of motion.