A postpartum client delivered a 4,200-gram infant 2 hours ag… | 마이메르시 MyMerci
Maternal Newborn Health
문제

A postpartum client delivered a 4,200-gram infant 2 hours ago and is experiencing heavy vaginal bleeding. The fundus is boggy and located 2 cm above the umbilicus. Vital signs are: BP 90/60 mmHg, HR 110 bpm, RR 22/min. Which nursing intervention should be implemented first?

해설
Fundal massage is the priority intervention for uterine atony as it directly stimulates uterine contractions to control bleeding. Other options are supportive but do not address the immediate cause.

심화 해설

Core Nursing Explanation Key Concept Analysis: This question assesses the priority nursing intervention for a postpartum patient with signs of Uterine atony and Postpartum hemorrhage (PPH). Uterine atony is the failure of the uterine muscle to contract effectively after delivery, which is the most common cause of early PPH. The scenario presents classic signs: a large baby (macrosomia, a risk factor), heavy vaginal bleeding, a Boggy (soft, non-firm) fundus that is 2 cm above the umbilicus (indicating it is not well-contracted and may contain clots), and early signs of hypovolemia (low BP, high HR).

Answer Rationale: Key Point! The first and most direct intervention a nurse can and must perform independently is Fundal massage. This action mechanically stimulates the uterine muscle to contract, which clamps down on the open blood vessels at the placental site, directly controlling the source of the bleeding. It is a life-saving, immediate measure that addresses the root cause (uterine atony) before other supportive measures. While all other options are important, they are either supportive (oxygen, IV fluids) or require notification of another provider, but none take precedence over the nurse's direct action to stop the hemorrhage.

Distractor Analysis: Watch out for confusion! Option ② (Insert IV and fluids) is a critical supportive measure for hypovolemia but is secondary to directly controlling the bleeding source. You cannot replace volume as fast as it's being lost if the bleeding isn't stopped first.
Option ③ (Notify provider) is essential and should be done concurrently or immediately after initiating fundal massage, but notification alone is not a direct, hands-on intervention to control the emergency.
Option ① (Administer oxygen) supports tissue perfusion but is a less urgent supportive measure compared to directly addressing the hemorrhage.

Related Concepts: This integrates knowledge of postpartum assessment (fundal height and consistency), risk factors for PPH (macrosomia, multiparity, prolonged labor), the pathophysiology of uterine atony, and the nursing process in an emergency, specifically prioritizing interventions based on the ABCs (Airway, Breathing, Circulation) with a focus on controlling life-threatening hemorrhage as part of "Circulation." Concept Summary
ConceptKey Points
Uterine AtonyMost common cause of early PPH. Uterus is soft (boggy), non-contracted. Risk factors: overdistention (macrosomia, multiples), prolonged labor, high parity, anesthesia.
Postpartum Hemorrhage (PPH)Blood loss >500 mL for vaginal delivery or >1000 mL for C-section. Early PPH occurs within first 24 hours.
Fundal AssessmentPostpartum: Fundus should be firm, at midline, and descend approximately 1 cm/day from the umbilicus. A fundus above the umbilicus or boggy indicates atony/clots.
Priority InterventionFor boggy fundus/PPH: Fundal massage first, then notify provider, establish IV access, administer uterotonics (e.g., Oxytocin), monitor vitals/I&O.
Side-by-Side Comparison!
Postpartum ComplicationKey Signs/SymptomsPriority Nursing Intervention
Uterine Atony (This Case)Boggy, soft fundus (often displaced). Heavy, bright red bleeding. Signs of shock.Immediate fundal massage to stimulate contraction. Administer ordered uterotonics.
Retained Placental FragmentsBoggy fundus, persistent dark red bleeding, possibly foul odor.Fundal massage. Prepare for possible Dilation and Curettage (D&C) as provider may need to remove fragments.
Laceration/Cervical TearFirm, well-contracted fundus. Bright red bleeding despite firm uterus.Notify provider immediately for surgical repair. Apply direct pressure if visible.
HematomaFirm fundus. Severe perineal/rectal pain, feeling of pressure. Visible swelling/discoloration. Bleeding may not be excessive externally.Notify provider. Apply ice pack. Monitor for signs of expanding hematoma/shock.
Anatomy, Physiology & Pharmacology Points Physiology: After placental separation, the uterine muscle fibers contract, creating a "living ligature" effect that constricts the spiral arteries at the placental site. Atony means this contraction fails, leading to unchecked bleeding.
Pharmacology (Common Uterotonics): - Oxytocin (Pitocin): First-line, promotes strong uterine contractions. Given IV or IM.
- Methylergonovine (Methergine): Causes sustained uterine contraction. Contraindicated in hypertension.
- Carboprost (Hemabate): Used for atony refractory to oxytocin. Contraindicated in asthma.
- Misoprostol (Cytotec): Prostaglandin E1 analog, can be given rectally. Memory Tips B.E.F.O.R.E. you panic with PPH:
Boggy fundus?
Elevated above umbilicus?
Firm massage FIRST!
Oxygen, IV access next.
Report to provider.
Evaluate response (vitals, bleeding).

Mnemonic for PPH Causes (The 4 T's):
Tone (Uterine atony) - #1 cause.
Trauma (Lacerations, hematoma).
Tissue (Retained placenta/fragments).
Thrombin (Coagulopathy). High-Frequency NCLEX Topics Postpartum hemorrhage and uterine atony are High Yield topics. The NCLEX loves to test:
1. Prioritization: What do you do FIRST? (Fundal massage is almost always the answer for a boggy fundus).
2. Assessment Findings: Recognizing the signs of atony vs. other causes of bleeding.
3. Risk Factors: Knowing macrosomia, multiples, prolonged labor, etc., predisposes to PPH.
4. Medication Knowledge: Indications and key contraindications for uterotonic drugs. Watch Out for Question Variations! * Instead of "what to do first?", the question may ask: "The nurse's assessment reveals a boggy fundus. Which action should the nurse take?" (Same answer: Fundal massage).
* Variation: "After performing fundal massage, the bleeding continues and the fundus remains boggy. What is the nurse's next priority?" (Answer: Notify the healthcare provider and prepare for/administer additional uterotonic medications as ordered).
* Variation: The scenario might include a firm fundus with heavy bleeding, shifting the priority to notifying the provider for suspected laceration (Trauma).

임상 시나리오

Nursing Clinical Practice Guide Clinical Scenario: You are the nurse on the postpartum unit. Two hours after a vaginal delivery, your patient calls you to the room stating she is bleeding heavily. You find large clots and saturated pads. The patient appears pale and anxious.

Nursing Intervention Strategy: 1. Immediate Action (First 30 seconds): Don gloves. Explain briefly to the patient, "I need to check your uterus to help stop the bleeding." Place one hand on the lower abdomen (suprapubic area) to support the uterus and use the other hand to firmly massage the fundus in a circular motion until it becomes firm. This may be uncomfortable; provide clear, calm communication.
2. Simultaneous Actions (Next 1-2 minutes): Call for help (use call bell or shout for another nurse). While massaging, ask the assisting nurse to:
- Notify the primary provider/rapid response team.
- Obtain vital signs (BP, HR, O2 sat).
- Bring the emergency cart and IV start supplies.
3. Ongoing Management: Once the fundus is firm, continue to assess for re-accumulation of clots. You may need to express any clots by applying firm pressure downward toward the vagina while continuing to support the lower uterus. Do not over-massage once firm. Establish two large-bore IV lines (e.g., 18-gauge) for fluid resuscitation and medication administration. Administer oxygen via non-rebreather mask at 10-15 L/min to maximize oxygenation. Monitor intake and output strictly.

Patient Safety and Precautions: - Key Point! Never administer methylergonovine if the patient is hypertensive. Always check BP first.
- During fundal massage, ensure your hand is on the fundus (top of uterus), not just the lower abdomen, to apply effective pressure.
- Continuously monitor for signs of worsening shock: decreasing BP, increasing HR, decreased urine output (

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