NPS Pathology 2026 – 130 Questions & Answers on Congenital Heart Defects, PPHN & IRDS (NPS-PATH2026) – Respiratory Therapy

This document provides a comprehensive set of approximately 130 exam questions with 100% correct answers for NPS Kettering Pathology 2026, focusing on neonatal and pediatric cardiopulmonary disorders. It covers essential topics such as congenital heart defects (e.g., Tetralogy of Fallot, Transposition of the Great Vessels, VSD, ASD), pulmonary hypertension, shunt physiology, and neonatal respiratory conditions like IRDS, as clearly presented throughout the structured Q&A format in . For example, the content on page 1 highlights the fundamental difference between right-to-left (cyanotic) and left-to-right (acyanotic) shunts and their clinical consequences. The material is aligned with key respiratory care and neonatal textbooks such as Egan’s Fundamentals of Respiratory Care and neonatal pathology references. It includes in-depth explanations of cardiac anatomy and physiology, diagnostic findings (e.g., boot-shaped heart in TOF, egg-shaped heart in TGV, snowman sign in TAPVR), and treatment strategies such as prostaglandin E1 therapy, surgical corrections, and oxygen management. The document also explores advanced neonatal conditions including persistent pulmonary hypertension of the newborn (PPHN), oxygenation strategies (iNO, ECMO), and surfactant deficiency disorders (IRDS), along with their clinical presentation, radiographic findings, and therapeutic interventions. This resource is highly relevant for students enrolled in Respiratory Therapy, Nursing, Medical School, Neonatal Care, and Critical Care programs. It is especially beneficial for those preparing for the NBRC NPS exam, TMC exam, and Kettering review exams, as well as healthcare professionals seeking to deepen their understanding of neonatal cardiopulmonary pathology and improve clinical reasoning skills. Overall, this document serves as a complete and in-depth study guide, helping learners master complex disease processes, understand pathophysiology, and confidently apply knowledge in both exam settings and real-world neonatal care. Keywords: congenital heart defects, tetralogy of fallot, transposition great vessels, ventricular septal defect, atrial septal defect, pulmonary hypertension newborn, PPHN, IRDS, surfactant deficiency, neonatal pathology, shunt physiology, prostaglandin E1, ECMO therapy, neonatal respiratory disorders, respiratory therapy exam