Galen NUR 242 Exam 3 Respiratory Set 2026 – 100 Questions | Asthma, COPD, TB, Sleep Apnea, Pneumonia

This document provides 100 expert-verified questions and answers from the NUR 242 Exam 3 Respiratory Set (2026) at Galen College of Nursing, covering core respiratory disorders and nursing interventions. Designed for advanced medical-surgical nursing students, it prepares learners for NCLEX-RN and clinical competency with evidence-based guidelines, pathophysiology, patient education, diagnostics, and pharmacologic management. Topics covered include: Obstructive Sleep Apnea (OSA): causes, symptoms (night and daytime), diagnosis via sleep study, CPAP therapy, surgical options, and risk factors like obesity and age Asthma: chronic inflammation, triggers, warning signs (silent chest, accessory muscle use), rescue and maintenance medications (SABA, LABA, corticosteroids), and peak flow monitoring Aspirin-Exacerbated Respiratory Disease (AERD): triad of asthma, sinus disease, and NSAID sensitivity COPD: pathophysiology (emphysema and bronchitis), A1AT deficiency, acute exacerbations, ABG interpretation, medical management (bronchodilators, oxygen), nutrition and education strategies Pneumonia: types (CAP, HAP, HCAP), risk factors, physical findings (rales, rhonchi, tachypnea), diagnostics (CXR, CBC), treatment guidelines (macrolides, vancomycin), and incentive spirometry technique Influenza: high-risk groups, complications (e.g., pneumonia), prevention (vaccination, hygiene), and treatment (oseltamivir) Tuberculosis (TB): symptoms, airborne precautions, diagnostic workup (PPD, sputum, chest x-ray), drug therapy phases (INH, Rifampin, Ethambutol, Pyrazinamide), and PPD interpretation criteria Tracheostomy care and suctioning: sterile technique, suction limits, preoxygenation protocols Thoracentesis: indications, post-procedure care, pneumothorax signs and prevention This document is ideal for: Students enrolled in NUR 242 – Advanced Medical-Surgical Nursing at Galen Nursing students prepping for NCLEX-RN with respiratory system focus ADN/BSN candidates studying pulmonary disease management Clinical educators and nursing tutors seeking high-quality question sets for practice Keywords: NUR 242, Galen College, respiratory exam, asthma, COPD, obstructive sleep apnea, CPAP, TB treatment, PPD test, pneumonia, flu vaccine, AERD, pulmonary embolism, albuterol, peak flow meter, ABG, chest x-ray, suctioning, tracheostomy care, thoracentesis, NCLEX respiratory prep, nursing interventions