The nursing is creating a pain management plan using the three-step approach for a patient with intractable pain. Which interventions should the

The nursing is creating a pain management plan using the three-step approach for a patient with intractable pain. Which interventions should the nurse include in this plan? Select all that apply.
Administer an opioid analgesic first
Administer a nonopioid analgesic first
Administer a mild opioid analgesic last
Administer analgesics upon patient request
Administer a combination nonopioid-opioid second