The nurse is completing discharge education with the parents of a child with congenital heart disease. Which statement by the mother indicates a need for further teaching?

A 23-year-old woman presents to the emergency department (ED) after losing consciousness during class. Her vital signs are: blood pressure 95/68 mm Hg, heart rate 112 bpm, and oxygen saturation 95% on room air. She weighs 78 pounds. She confides in the nurse saying, “I am so scared of being fat. It controls me. I have not eaten in three days.” Which disorder does the nurse suspect in this patient?

Following a surgical procedure the patient experiences post-operative pain that is refractory to opioid medication. The patient requests acupuncture as a mode of pain relief in addition to the medications. The nurse advocates for this treatment modality based on which understanding of its action?