Answer:
C. Nurse practitioner
Explanation:
All the professionals mentioned above can help in the recovery of a patient, however, in the recovery of a disease with the treatment of pain, the most suitable professional would be the nurse practitioner. Promoting patients' well-being in routine nursing-related activities, such as helping patients to eat, doing personal hygiene, administering their medicines, among other things, are some of the primary functions of nurses. For this reason, we can see that this professional is best suited to provide a treatment for pain.