10 Questions
Which of the following is NOT a predisposing factor for post-operative atelectasis?
Increased cough reflex
What is the pathology behind lobular collapse in atelectasis?
Scattered distal airway collapse throughout the lung
Which symptom is typical in severe cases of post-operative atelectasis?
Chest pain
How do minor lobular cases of post-operative atelectasis typically present?
Normal breathing sounds on auscultation
What is a recommended prophylactic measure for avoiding post-operative atelectasis?
Cessation of smoking preoperatively
What is the initial treatment approach to expel the obstructing plug in atelectasis?
Nasopharyngeal catheter insertion
What is the most common precursor of postoperative chest complications related to atelectasis?
Lung abscess
What are the common clinical features of postoperative atelectasis?
Dyspnea and cyanosis usually present
What is the main pathology behind massive collapse of the whole lung in atelectasis?
Obstruction of bronchus by plug of mucus leading to deflation of air
What is a recommended investigative tool for diagnosing postoperative atelectasis?
Chest X-ray (CXR)
Learn about post-operative atelectasis, a condition characterized by the collapse of lung tissue. Understand the predisposing factors including inhalation of foreign bodies, production of tenacious mucus, and inhibition of the cough reflex. Explore the pathology involving bronchial obstruction and alveolar deflation.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
