NURS 5315 Pulmonary Exam 1 2026/2027: 73 Questions & Answers | PE, COPD, ARDS, Asthma & V/Q Matching

This NURS 5315 Pulmonary Exam 1 2026/2027 study document contains 73 exam questions with correct answers covering the core respiratory physiology and pulmonary pathophysiology concepts students need to review for Pulmonary Exam 1. The material combines concise definition-based questions with clinically relevant respiratory concepts, including pulmonary embolism, hypoxic pulmonary vasoconstriction, pulmonary hypertension, asthma, COPD, chronic bronchitis, emphysema, cystic fibrosis, restrictive lung disease, respiratory failure, ARDS, pulmonary edema, pneumothorax, lung volumes, ventilation-perfusion matching, and gas exchange. NURS 5315 Pulmonary Exam 1 2026 The opening section emphasizes pulmonary embolism (PE), including pulmonary arterial obstruction by an embolus, common embolic sources, clinical presentation, D-dimer assessment, right-heart strain, V/Q abnormalities, and hypoxic vasoconstriction. The material then examines major obstructive pulmonary processes, particularly asthma and COPD. Students review bronchial inflammation and bronchoconstriction in asthma, persistent airflow limitation in COPD, chronic bronchitis, emphysema, alveolar-wall destruction, loss of elastic recoil, air trapping, and traditional clinical descriptions associated with emphysema and chronic bronchitis. NURS 5315 Pulmonary Exam 1 2026 A second major section addresses restrictive pulmonary disorders and respiratory failure. Topics include pulmonary fibrosis, reduced lung compliance, alveolar-arterial oxygen gradients, hypoxemic versus hypercapnic respiratory failure, acute lung injury, and acute respiratory distress syndrome (ARDS). The document reviews the exudative, proliferative, and fibrotic phases of acute lung injury and identifies pneumonia, sepsis, aspiration, trauma, overdose, and systemic organ failure among the associated causes discussed in the material. NURS 5315 Pulmonary Exam 1 2026 Students also receive extensive review of respiratory physiology and lung mechanics, including the conducting and respiratory zones, alveoli, diaphragm, surfactant, pleural and alveolar pressures, transpulmonary pressure, lung compliance, work of breathing, airway resistance, bronchodilation, chemoreceptors, and pulmonary capillary blood flow. Lung-volume concepts include tidal volume, inspiratory reserve volume, residual volume, functional residual capacity, vital capacity, minute ventilation, alveolar ventilation, dead space, and FEV1. The document reinforces how decreased compliance or increased airway resistance increases the work required for ventilation. NURS 5315 Pulmonary Exam 1 2026 Another high-yield component is ventilation-perfusion (V/Q) matching. Questions distinguish ventilation, perfusion, gas exchange and transport while reviewing physiological shunting, physiological dead space, hypoxic pulmonary vasoconstriction, and mechanisms that redirect pulmonary blood flow toward better-ventilated alveoli. The document also addresses factors producing a rightward shift of the oxygen-hemoglobin dissociation curve, including increased temperature, increased 2,3-DPG, and acidosis. NURS 5315 Pulmonary Exam 1 2026 Pediatric and upper-airway material includes croup, epiglottic function, pediatric airway resistance, and differences between pediatric and adult thoracic mechanics. Cystic fibrosis is presented as an autosomal-recessive condition involving thick respiratory and gastrointestinal secretions. Together, these questions make the document useful for rapid recall of definitions as well as preparation for pulmonary pathophysiology questions requiring connections among anatomy, physiology and disease processes. NURS 5315 Pulmonary Exam 1 2026 Relevant students: This document is especially relevant for NURS 5315 students, nursing students, nurse practitioner students, advanced practice nursing students, pathophysiology students, respiratory therapy students, and health-sciences students preparing for a pulmonary or respiratory-system examination. It is particularly useful for students reviewing pulmonary physiology, obstructive and restrictive disorders, respiratory failure, lung volumes, V/Q relationships, and common pulmonary emergencies. The uploaded document does not identify a university or institution, so no university should be attributed to it without additional evidence. NURS 5315 Pulmonary Exam 1 2026 Academic References: West, J. B., & Luks, A. M. West’s Respiratory Physiology: The Essentials. Wolters Kluwer. This established respiratory physiology text provides relevant academic background for ventilation, perfusion, V/Q relationships, diffusion, pulmonary circulation, lung mechanics, gas transport, and respiratory control. Hall, J. E., & Hall, M. E. Guyton and Hall Textbook of Medical Physiology. Elsevier. Relevant chapters provide foundational coverage of pulmonary ventilation, pulmonary circulation, gas exchange, oxygen and carbon dioxide transport, and respiratory regulation. For disease-focused clinical concepts, Harrison’s Principles of Internal Medicine provides established reference material on pulmonary embolism, asthma, COPD, cystic fibrosis, interstitial lung disease, pulmonary hypertension, and respiratory failure. These references provide supporting academic context; the specific content attributed to this study document above comes directly from the uploaded file. 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