A nurse is assessing a client who is 6 hours postpartum, tachycardic, and has cool skin. The client reports that they have been bleeding excessively.
Which of the following actions should the nurse take?

Complete the sentence: The nurse should massage the uterus and prepare to administer oxytocin.

Rationale for correct answers:
Uterine atony is the most common cause of postpartum hemorrhage (PPH), indicated by a boggy uterus and heavy bleeding with clots. Uterine massage stimulates uterine contractions, promoting involution and reducing bleeding. Oxytocin is a first-line uterotonic agent that increases uterine tone by stimulating smooth muscle contraction, helping to control hemorrhage. Normal hemoglobin is 11-16 g/dL; the client’s drop to 9.4 g/dL and hematocrit decrease to 27% (normal 33%-47%) indicate blood loss requiring prompt intervention.

Rationale for incorrect Response 1 options:
Inserting an indwelling urinary catheter is unnecessary here because the client emptied her bladder without difficulty, and urinary retention is not evident. Oxygen administration by nasal cannula is not indicated since the client’s respiratory rate is normal and there is no sign of hypoxia. Immediate oxygen is reserved for hypoxic or unstable patients.

Rationale for incorrect Response 2 options:
Administering oxygen by nasal cannula is not needed without hypoxia signs. Initiating a 1000 mL sodium chloride bolus might be considered later if hypovolemia or hypotension worsens but is not the immediate priority. Inserting an indwelling urinary catheter is not indicated as the bladder is emptying normally, and unnecessary catheterization risks infection.

Take-home points:

• Postpartum hemorrhage is primarily caused by uterine atony, presenting with a boggy uterus and heavy bleeding.
• Prompt uterine massage and administration of oxytocin are critical first-line interventions to control bleeding.
• Laboratory values such as hemoglobin and hematocrit help assess blood loss severity and guide management.
• Differentiation from other causes of bleeding (e.g., retained placenta, lacerations) requires assessment but initial treatment focuses on uterine tone restoration.

Choice A rationale

Fetal cardiac activity is typically detectable via transvaginal ultrasound as early as 5.5 to 6 weeks gestational age, when the embryo is approximately 2-4 mm in crown-rump length. However, hearing the heartbeat with a Doppler stethoscope usually occurs later, around 10 to 12 weeks, as the fetal heart is still very small and sound transmission is limited.

Choice B rationale

The standard schedule for prenatal visits involves monthly appointments from the first prenatal visit until 28 weeks of gestation. This frequency allows for consistent monitoring of maternal and fetal well-being, early detection of potential complications, and timely interventions. After 28 weeks, visits typically become more frequent.

Choice C rationale

While a complete blood count (CBC) is a crucial laboratory test performed during pregnancy, it is not typically done at every prenatal visit. Initial CBCs are obtained at the first prenatal visit to establish baseline values, and then repeated later in pregnancy, often around 28 weeks, to screen for anemia and other hematologic changes.

Choice D rationale

Screening for neural tube defects, often through maternal serum alpha-fetoprotein (MSAFP) testing, is typically performed between 15 and 20 weeks of gestation. This timing is crucial for accurate interpretation of results and allows for further diagnostic evaluation if abnormalities are detected, well before 32 weeks.