Final answer:
The nurse should document the intervention as 'Therapeutic touch was performed; patient verbalized lessening of pain after treatment' to accurately reflect the technique used to alleviate the patient's pain.
Step-by-step explanation:
The nurse should document the intervention as therapeutic touch was performed; the patient verbalized a lessening of pain after the treatment. This documentation accurately reflects the intervention technique used by the nurse, who directed energy fields around the patient's body to alleviate discomfort. This type of intervention is distinct from other techniques like tactile distraction, guided imagery, or sequential muscle relaxation, in that it specifically involves manipulating the patient's energy fields rather than providing a distraction, imagery, or progressive muscle relaxation exercises.