As a nurse you are monitoring a patient in immediate postpartum period. You are checking TRP and BP every 15 minutes for first hour. Which value suggest you that there is an excessive blood loss?

1. A

   Increased pulse rate 90-102

2. B

   An increase respiratory rate 18-22

3. C

   Temperature $100.2^{\circ}$ Fahrenheit

4. D

   None of these

Appeared in: Chitranjjan National Cancer Institute Kolkata - 2021

Explanation

• Tachycardia (an increased pulse rate) is the body's first response to compensate for decreased blood volume from hemorrhage.
• The heart beats faster to maintain cardiac output and perfusion to vital organs when stroke volume falls due to blood loss.
• A pulse rate rising to 90-102 bpm in a postpartum patient is a significant warning sign that requires immediate further assessment for hemorrhage.
• Blood pressure often remains normal in the early stages of blood loss, making pulse the more sensitive early indicator.

Why Other Options Were Wrong

• Option B: A respiratory rate of 18-22 breaths/min is on the high side of normal but is not a specific or early sign of hemorrhage. It can be caused by pain or anxiety.
• Option C: A temperature of 100.2°F is considered a normal finding in the first 24 hours postpartum due to dehydration and exertion from labor. It is not a sign of bleeding.
• Option D: This option is incorrect because an increased pulse rate is a valid and critical early sign of excessive blood loss.

Related Visual

Clinical Relevance

• Nursing practice connection: Knowing Early signs of postpartum hemorrhage (PPH) helps nurses interpret findings accurately and avoid errors in routine assessment, medication administration, and patient teaching.
• Recognizing tachycardia as an early sign of PPH is a critical nursing skill that enables prompt intervention, potentially preventing severe maternal morbidity and mortality.
• Nurses must not develop a false sense of security from a normal blood pressure reading in the immediate postpartum period, as hypotension is a late sign of decompensated shock.
• What if? If the patient had preeclampsia and was on magnesium sulfate, her normal physiological responses might be blunted. Tachycardia might be less pronounced, making it even more critical to closely monitor for any upward trend in pulse and other subtle signs of bleeding, like a boggy uterus or increased lochia.

How to Approach the Question

• First, identify the core clinical question: What is an early sign of excessive blood loss in a postpartum patient?
• Recall the pathophysiology of hypovolemic shock. The body's initial response is to compensate for the loss of volume.
• Analyze the compensatory mechanisms. The heart rate increases to maintain cardiac output (Cardiac Output = Stroke Volume × Heart Rate). When stroke volume drops from bleeding, heart rate must rise.
• Evaluate each option against this physiological principle. An increased pulse rate directly reflects this compensatory mechanism.
• Consider the other vital signs. A respiratory rate of 18-22 is borderline normal. A slight temperature elevation is expected postpartum. A drop in blood pressure is a late, not early, sign.
• Conclude that the increased pulse rate is the most sensitive and earliest indicator of excessive blood loss among the choices provided.

Concept Tested & Keywords

• Concept Tested: Early signs of postpartum hemorrhage (PPH)
• Stem keywords: immediate postpartum, monitoring, excessive blood loss, vital signs
• Lead-in keywords: which value suggest
• Clinical cues: Monitoring every 15 minutes in the first hour highlights the critical nature of this period for detecting hemorrhage.

Question ID

QAE1mkdY_dshrxEfm05_WW

Copy ID

Reference Book

E6 Nursing Fundamentals Taylor p. 151-153

E6 Nursing Brunner Adult Health 3SA Vol 1 Part 1 p. 128-130

E6 Parks TextBook of Preventive & Social Medicine part 2 — Subpart A (pp 1-232 of 464) p. 18-20