A nurse is developing a plan of care for a client who is in the latent phase of labor.Which of the following interventions should the nurse include in the plan to manage the client's pain?

Encourage the client to listen to music.

Instruct the client on how to use biofeedback.

Administer fentanyl 100 mg every hour via intermittent bolus.

Request the provider to administer a pudendal nerve block.