chp 19 Study Guide Questions with Correct Answers 2026/2027

chp 19 Study Guide Questions with Correct Answers 2026/2027 Atelectasis - Correct Answer A condition characterized by the collapse of lung tissue, often due to shallow breathing and immobility. Acute respiratory distress syndrome (ARDS) - Correct Answer A severe inflammatory response in the lungs that leads to respiratory failure, not typically caused by shallow breathing or immobility. Pleurisy - Correct Answer A condition where the pleura becomes inflamed, causing sharp pain that worsens with breathing, coughing, or sneezing. Mantoux test - Correct Answer A skin test for tuberculosis where purified protein derivative (PPD) is injected intradermally into the inner forearm. Ciliary cleansing mechanism - Correct Answer A defense mechanism of the respiratory tract that uses cilia to move mucus and trapped particles out of the airways. Tracheobronchial secretions - Correct Answer Mucus produced in the trachea and bronchi that can obstruct airflow if not adequately cleared. Hydration for pulmonary secretions - Correct Answer Encouraging increased oral fluid intake to thin and loosen pulmonary secretions. Normal oxygen saturation level - Correct Answer A measure indicating adequate oxygen levels in the blood, typically above 95%. Increased work of breathing - Correct Answer A condition where a patient has to exert more effort to breathe, often due to obstruction or lung disease.