Pneumothorax: Video, Causes, & Meaning | Osmosis
A pneumothorax refers to an abnormal collection of air or gas in the pleural space that causes a loss of negative pressure. Like pleural effusion (liquid buildup in that space), pneumothorax may interfere …
Open Pneumothorax: What Is It, Diagnosis, and More | Osmosis
Oct 24, 2025 · An open pneumothorax and a closed pneumothorax are both types of pneumothorax, the difference between them is how air gets into the pleural cavity. An open pneumothorax occurs when …
Tension Pneumothorax: What Is It, Causes, Signs, Symptoms ... - Osmosis
Mar 4, 2025 · Tension pneumothorax can develop from any type of pneumothorax. However, it is most commonly seen after a traumatic chest injury or in individuals breathing through mechanical …
Neumotórax: Vídeo, Anatomía, Definición & Función | Osmosis
Traumatic pneumothorax occurs due to an injury to the chest, such as a broken rib or puncture wound. On the other hand, spontaneous pneumothorax can happen without an apparent cause. It is …
Pneumothorax and hemothorax: Nursing - Osmosis
On percussion, there is hyperresonance with pneumothorax due to the presence of air within the pleural space, or dullness with hemothorax due to the presence of blood within the pleural space. Diagnosis …
Atelectasis: What Is It, Causes, Diagnosis, and More | Osmosis
Feb 4, 2025 · Atelectasis can be categorized as obstructive or nonobstructive. Obstructive, also called resorptive, atelectasis is when something physically blocks the airway and causes reabsorption of …
Crepitus in Lungs and Crackling Breath Sounds | Osmosis
Sep 12, 2025 · Understand crepitus and crackling lung sounds. Learn causes like pneumonia and how to recognize symptoms for exam prep or clinical review.
Pleural effusion, pneumothorax, hemothorax and atelectasis ... - Osmosis
A pneumothorax forms when the seal of the pleural space is punctured, letting air in and equalizing the pressure within the pleural space, lung and chest cavity.
Pneumothorax: Clinical: Video, Causes, & Meaning | Osmosis
Pneumothorax: Clinical: Symptoms, Causes, Videos & Quizzes | Learn Fast for Better Retention!
Osmosis video - Pneumothorax
Traumatic pneumothorax occurs due to an injury to the chest, such as a broken rib or puncture wound. On the other hand, spontaneous pneumothorax can happen without an apparent cause. It is …