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Difficulty: HardAnte/Intra/Postpartum and Newborn Care

A practical nurse is reviewing clinical data for multiple clients in the postpartum care area. Which finding represents the most critical physiological risk that must be reported to the registered nurse immediately?

  1. A client who gave birth 8 hours ago with a resting pulse that has gradually increased from 74 to 116 beats per minuteAnswer
  2. B
    A 14-hour-old neonate who demonstrates irregular breathing patterns with pauses lasting up to 12 seconds
  3. C
    A client who gave birth 16 hours ago and has a reported white blood cell (WBC) count of 22,000 /mm322,000 \text{ /mm}^3 (22×109 /L22 \times 10^9 \text{ /L})
  4. D
    A client who gave birth 20 hours ago and has saturated one perineal pad over the last three hours with dark red drainage

Answer

The client who gave birth 8 hours ago with a resting pulse that has gradually increased from 74 to 116 beats per minute.
The correct answer identifies a client exhibiting a subtle, early sign of postpartum hemorrhage and compensatory shock. Because pregnant individuals have an expanded blood volume, blood pressure often remains stable until significant blood loss occurs. Therefore, a gradually increasing resting heart rate is a critical finding that requires immediate escalation to the registered nurse for a comprehensive assessment of uterine tone, fundal height, and fluid volume status.

Step-by-Step Solution

1
Analyze the vital sign trends for the client who gave birth 8 hours ago.
The resting heart rate has escalated from a baseline of 74 to 116 beats per minute.
An increasing heart rate (tachycardia) is the earliest compensatory mechanism for hypovolemia and a primary indicator of postpartum hemorrhage before blood pressure drops.
2
Evaluate the neonate's respiratory assessment.
The neonate exhibits pauses up to 12 seconds.
This is recognized as periodic breathing, a normal neonatal finding, as true apnea involves pauses longer than 20 seconds or is associated with color changes.
3
Interpret the postpartum laboratory values.
The WBC count is 22,000 /mm322,000 \text{ /mm}^3.
This is an expected physiological elevation due to the stress of labor, not a critical sign of sepsis.
4
Assess the lochia volume over time.
One pad saturated over three hours is identified as moderate lochia.
This is an expected rate of bleeding 20 hours postpartum; it does not indicate hemorrhage.

Key Concept

Prioritization of early hemorrhagic shock indicators over expected postpartum and neonatal physiological adaptations.
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Topics

Ante/Intra/Postpartum and Newborn Care

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