Final answer:
The client is experiencing nociceptive pain.
Step-by-step explanation:
The type of pain the client is experiencing is Nociceptive pain.
Nociceptive pain is caused by the activation of nociceptors, which are sensory receptors that respond to stimuli that are potentially damaging to the tissues of the body. When the boy twisted his ankle playing soccer, it resulted in tissue damage, causing nociceptors to send pain signals to the brain.
Examples of nociceptive pain include strains, sprains, and fractures.