A postpartum client delivered vaginally 2 hours ago and is e… | 마이메르시 MyMerci
Maternal Newborn Health
문제

A postpartum client delivered vaginally 2 hours ago and is experiencing heavy bleeding. Which assessment finding would be the MOST concerning and require immediate intervention?

해설
A soft, boggy fundus with continuous bright red bleeding indicates uterine atony, the most common cause of postpartum hemorrhage requiring immediate intervention. Other findings (firm fundus, normal lochia, stable vitals) are less urgent.

심화 해설

Core Nursing Explanation Key Concept Analysis: This question tests the critical skill of prioritizing postpartum assessments to identify life-threatening complications. The core theme is recognizing the signs of postpartum hemorrhage (PPH), specifically uterine atony. Atony means the uterus fails to contract adequately after delivery, preventing the normal constriction of blood vessels at the placental site, leading to massive bleeding.

Answer Rationale: Key Point! The combination of a soft, boggy fundus and continuous bright red bleeding is the classic presentation of uterine atony. A firm, contracted uterus is the body's primary mechanism to control postpartum bleeding. A soft fundus indicates this mechanism has failed, making this finding the most urgent. Immediate interventions like fundal massage, administration of uterotonic medications (e.g., oxytocin), and notifying the provider are required to prevent hypovolemic shock.

Distractor Analysis:
Watch out for confusion! Option 1: A fundus palpated 2 cm above the umbilicus and firm is a normal finding in the immediate postpartum period. The uterus should be firm, midline, and at or near the umbilicus. Firmness indicates good contraction, controlling bleeding.
Option 2: Lochia rubra (red discharge) with small clots and saturating one pad per hour is within normal limits for the first few hours postpartum. Heavy bleeding would be saturation of a pad in 15 minutes or less.
Option 3: Blood pressure of 110/70 mmHg and heart rate of 88 bpm are stable vital signs. In early hemorrhage, the body compensates, so vital signs may remain normal initially. Relying solely on vitals can cause you to miss the early signs of PPH. The physical assessment of the fundus and lochia is more sensitive.

Related Concepts: Postpartum hemorrhage is defined as blood loss of >500 mL for a vaginal delivery or >1000 mL for a cesarean section. The "4 T's" mnemonic helps remember common causes: Tone (uterine atony), Trauma (lacerations), Tissue (retained placental fragments), and Thrombin (coagulopathy). Uterine atony is the most common cause.

임상 시나리오

Nursing Clinical Practice Guide Clinical Scenario: You are the nurse on the postpartum unit. Your patient, 25-year-old G1P1, had a vaginal delivery 2 hours ago. During your routine assessment, you find her fundus is soft and difficult to locate, and there is a steady trickle of bright red blood onto the bed pad. She reports feeling "a little dizzy."

Nursing Intervention Strategy: 1. Immediate Action (ABCs): Call for help. Begin bimanual uterine massage: place one hand on the abdomen at the fundus and the other in the vagina, pressing the uterus between them to stimulate contraction. 2. Assessment: Check vital signs (BP, HR, O2 sat). Assess for signs of shock (pallor, cool/clammy skin, tachycardia, tachypnea, hypotension, decreased urine output). Quantify blood loss (weigh pads/chux). 3. Implementation: Administer ordered uterotonic medications IV (e.g., oxytocin, methylergonovine, carboprost). Ensure large-bore IV access is patent for fluid resuscitation. Prepare for possible blood transfusion. 4. Patient Care & Monitoring: Keep the patient flat, provide warmth, offer emotional support, and continuously reassess fundal tone, lochia, and vital signs every 5-15 minutes.

Patient Safety and Precautions: Never leave a patient with a boggy fundus unattended. Methylergonovine is contraindicated in patients with hypertension. Monitor for adverse effects of medications (nausea, vomiting, hypertension). Always use standard precautions when exposed to blood.

Nursing Procedure & Medication Flow Bimanual Uterine Massage: Explain the procedure to the patient. Use clean gloves. Apply firm, steady pressure until the uterus becomes firm. Maintain firmness; once firm, check every 15 minutes.
Common Uterotonic Medications:
- Oxytocin (Pitocin): First-line. Given IV infusion. Monitor for water intoxication (headache, nausea, confusion).
- Methylergonovine (Methergine): Given IM. Causes vasoconstriction. Check BP before and after administration.
- Carboprost (Hemabate): Given IM. Used for atony resistant to oxytocin. Side effects include diarrhea, fever, bronchospasm (caution in asthmatics).

A Word from Your Senior Nurse "In postpartum nursing, your hands are your most important assessment tool. That first fundal check tells you a story. A firm fundus means safety; a boggy one is a red-alert siren. Don't wait for the blood pressure to drop—by then, the patient has lost a significant volume. Your quick recognition and intervention with fundal massage can literally save a life and a family. On the NCLEX, they test this priority constantly because in real life, it's non-negotiable. Think: Firm = Fine. Boggy = Bad. Act immediately."

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