A nurse is preparing to administer oxytocin to a client who is postpartum. Which of the following findings is an indication for the administration of the medication? (Select all that apply.)

Choice A Reason:

Active is incorrect. The active phase of labor typically begins when the cervix is around 4 to 6 centimeters dilated. Given that the client's cervix is already dilated to 9 cm, she has progressed beyond the active phase.

Choice B Reason:

Transition is correct. The transition phase is the final part of the first stage of labor and occurs when the cervix is dilated from 8 to 10 centimeters. In this phase, contractions are typically strong, occurring every 2 to 3 minutes, and lasting 80 to 90 seconds. The sensation of increasing rectal pressure is common during the transition phase as the baby's head descends further into the birth canal. The advanced cervical dilation to 9 cm also indicates that the client is in the transition phase, preparing for the second stage of labor.

Choice C Reason:

Latent is incorrect. The latent phase is the early part of the first stage of labor, characterized by cervical dilation from 0 to 3 or 4 centimeters. The client's cervix is already dilated to 9 cm, indicating that she has progressed well beyond the latent phase.

Choice D Reason:

Descent is incorrect. The descent phase is generally associated with the second stage of labor, during which the baby moves through the birth canal. The information provided primarily relates to the first stage of labor, specifically the transition phase, as indicated by the cervical dilation of 9 cm.

The correct answer is A. Cervical dilation.

A. Cervical dilation is a definitive sign of labor.

Cervical dilation is the opening of the cervix, and it is a key indicator of the active phase of labor. Measurement of cervical dilation is an essential component of assessing the progress of labor.

B. Brownish vaginal discharge may indicate various things, including the presence of old blood or mucus. While it could be a sign of impending labor, it is not a definitive confirmation of active labor.

C. Amniotic fluid in the vaginal vault could suggest rupture of membranes, but it alone does not confirm the active phase of labor.

D. Pain above the umbilicus is not a specific or conclusive sign of labor. Labor pain typically originates in the lower abdomen and pelvis.