Neonatal Nursing Certification Review: Part 2 Section 7 PPHN
Автор: Neo Tutor
Загружено: 2025-12-01
Просмотров: 9
🚨 MASTER Persistent Pulmonary Hypertension — a critical neonatal disorder marked by failure of circulatory transition, severe hypoxemia, and sustained right-to-left shunting through fetal pathways.
🎯 HIGH-YIELD EXAM CONTENT:
✅ Failure of PVR decrease after birth
✅ Right-to-left shunting (PDA, PFO)
✅ MAS, sepsis, RDS, CDH, idiopathic causes
✅ Severe cyanosis and refractory hypoxemia
✅ Pre/post-ductal SpO₂ gradient
✅ Echocardiography confirmation
✅ iNO initiation at OI ≥25
✅ HFOV and optimized ventilation
✅ Sildenafil, milrinone, prostacyclin adjuncts
✅ ECMO for refractory cases
👍 LIKE if this strengthened your PPHN management knowledge!
💬 COMMENT how your unit approaches nitric oxide weaning.
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#NeonatalNursing #PPHN #PulmonaryHypertension #MAS #Sepsis #RDS #CDH #NICU #NNPExam #CCRN #RNCNIC #CertificationPrep #iNO #HFOV #ECMO #Sildenafil #Milrinone #NeonatalCare
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