During the management of a client's pain, the nurse should adhere to the code of ethics for nurses. Which of these actions should the nurse consider first when treating the client's pain?
a) Cultural sensitivity is fundamental to client-centered pain management.
b) Clients have the right to have their pain managed promptly.
c) Nurses should not judge a client's pain based on the nurse's values.
d) The client's self-report of pain is the most important consideration.