A nurse is admitting a client who is at 39 weeks of gestation and who states, "My water broke on the way to the hospital.”. Which of the following actions should the nurse take first?

Choice A rationale

True labor contractions persist and often intensify with activity, such as walking, because physical exertion promotes the release of oxytocin. In contrast, Braxton Hicks or false labor contractions typically diminish or cease with ambulation. Therefore, contractions persisting with walking indicate the cervical changes characteristic of progression into the active phase of labor.

Choice B rationale

Urinary frequency is a common discomfort throughout the third trimester of pregnancy due to the pressure of the enlarged uterus on the bladder. While present, it is not a specific indicator of the progression of labor from the latent to the active phase, which is characterized by measurable changes in cervical dilation and effacement.

Choice C rationale

Increased blood-tinged vaginal mucus, known as "bloody show," results from the cervical capillaries breaking as the cervix effaces and dilates. While this indicates cervical change, the most definitive sign of labor progression is a change in the frequency, duration, and intensity of contractions coupled with measurable descent or cervical dilation increase.

Choice D rationale

The station is the relationship of the presenting part to the ischial spines (zero station). The client's initial station was -1 cm. A change to -3 cm station indicates the fetus has moved up and away from the ischial spines, which signifies regression, or higher negative numbers, in the engagement, not the desired progression into the maternal pelvis.

The nurse should first address the fetal heart rate followed by the client's vaginal discharge.

WBC count rationale: A WBC count of 22,000/mm³ is significantly elevated above the normal range of 5,000 to 10,000/mm³, suggesting maternal infection such as chorioamnionitis. While this is clinically important, it is not the immediate first priority in acute obstetric care. Maternal infection must be managed, but fetal well-being is prioritized first because hypoxia or distress can occur rapidly and requires immediate recognition and intervention before laboratory abnormalities are addressed.

Maternal Blood Type rationale: The maternal blood type of O negative is clinically relevant for Rh incompatibility and the need for Rho(D) immune globulin administration. However, this is not an acute priority in the setting of preterm labor with rupture of membranes. Blood type considerations are important for long-term management but do not supersede the need to assess fetal well-being or evaluate vaginal discharge for evidence of amniotic fluid leakage or bleeding.

Fetal heart rate rationale: Fetal heart rate monitoring is the highest priority because it provides real-time information about fetal oxygenation and well-being. The normal baseline range is 110 to 160 beats per minute, and this client’s rate of 148/min is within normal limits. However, continuous monitoring is essential due to preterm labor, rupture of membranes, and maternal fever, all of which increase the risk of fetal distress. Therefore, fetal heart rate assessment is addressed first to ensure immediate recognition of hypoxia or compromise.

Respiratory rate rationale: The maternal respiratory rate of 18/min is within the normal adult range of 12 to 20/min. This finding does not indicate acute compromise and does not require urgent intervention. While maternal respiratory status is always monitored, it is not prioritized above fetal assessment or evaluation of vaginal discharge in this scenario. Thus, respiratory rate is stable and requires only routine monitoring, not immediate follow-up in the prioritization of care.

Blood pressure rationale: The maternal blood pressure of 112/59 mm Hg is within acceptable limits for pregnancy, as mild decreases in systemic vascular resistance are physiologic. Hypotension would be concerning if systolic <90 mm Hg or diastolic <50 mm Hg, but this value does not indicate shock or preeclampsia. Therefore, blood pressure is not prioritized over fetal monitoring or vaginal discharge assessment in this case. It remains stable and requires routine monitoring only.

Vaginal discharge rationale: Vaginal discharge is the next priority after fetal heart rate because the client has clear fluid with nitrazine positive, confirming premature rupture of membranes, along with mucous discharge and bleeding. These findings raise concern for infection, preterm labor progression, and placental complications. Evaluating vaginal discharge helps determine the presence of amniotic fluid, blood, or purulent material, guiding urgent interventions. Therefore, it is addressed immediately after fetal heart rate monitoring to prevent maternal and fetal complications.