Final answer:
During the latent phase of the first stage of labor, it is recommended to support patterned-paced breathing for the laboring woman and her coach.
Step-by-step explanation:
In childbirth preparation classes, the nurse would support patterned-paced breathing during the latent phase of the first stage of labor for the laboring woman and her coach. Patterned-paced breathing involves a specific pattern of breathing in which the woman takes a deep breath in and then exhales two short, shallow breaths. This helps to regulate breathing and conserve energy during contractions.
Patterned-paced breathing is effective during the latent phase of labor because contractions in this phase are typically milder and further apart. Slow-paced breathing and deep abdominal breathing are more suitable for early labor when contractions are generally mild and farther apart. Modified-paced breathing is used in active labor when contractions become more intense and frequent.