Core Nursing Explanation
Key Concept Analysis: This question assesses the nurse's ability to identify a
postpartum complication requiring immediate action. The core theme is recognizing signs of
uterine atony (failure of the uterus to contract properly) and
bladder distention, which are major risk factors for
postpartum hemorrhage (PPH). A firm, contracted uterus is essential to compress the open blood vessels at the placental site and prevent excessive bleeding.
Answer Rationale:
Key Point! The correct answer is option ②. A fundus located
3 fingerbreadths above the umbilicus 12 hours postpartum is abnormally high. Immediately after delivery, the fundus is at the umbilicus. It should descend approximately
1 fingerbreadth (1 cm) per day. A fundus above the expected level indicates poor uterine contraction (atony) and/or a full bladder pushing the uterus upward. Furthermore, displacement
to the right is a classic sign of a
distended bladder, as a full bladder lifts and laterally displaces the uterine fundus. This situation requires immediate nursing intervention (bladder catheterization and fundal massage) to prevent hemorrhage.
Distractor Analysis:
- Watch out for confusion! Option ①: Lochia rubra (bright red discharge) with small clots and mild afterpains (cramping) during breastfeeding is a normal finding in the early postpartum period. Breastfeeding releases oxytocin, which causes uterine contractions.
- Option ③: Perineal edema with intact sutures and no hematoma is an expected finding after a vaginal delivery. It requires routine perineal care (ice packs, sitz baths) but not immediate attention.
- Option ④: Breast engorgement with colostrum and mild tenderness is a normal physiologic response as milk production begins (lactogenesis II), typically around day 2-5 postpartum. It is not an emergency finding.
Related Concepts: The priority nursing intervention for a high, boggy (soft) fundus is
fundal massage to stimulate contractions. If displacement suggests a full bladder,
catheterization is often necessary. The nurse must also assess for excessive bleeding (saturating a pad in