Barotrauma lungs11/21/2023 ![]() A ruptured eardrum impairs hearing and may lead to a middle ear infection hours or days later, causing pain and producing discharge from the ear. The vertigo diminishes as the water in the ear reaches body temperature. read more and may place divers at risk of drowning. Barotrauma can cause ear pain or damage to the eardrum. These symptoms are hallmarks of ear barotrauma Barotrauma of the Ear Barotrauma is an injury caused by increased air pressure, such as during airplane flights or scuba diving. ![]() When the pressure difference becomes high enough, the eardrum ruptures, resulting in a rush of cold water into the middle ear, causing severe vertigo (dizziness with a spinning sensation), disorientation, nausea, and sometimes vomiting. If pressure in the middle ear becomes lower than the water pressure during descent, the resulting stress causes a painful inward bulge of the eardrum The Eustachian Tube: Keeping Air Pressure Equal. read more ), where it may block blood flow. It is a leading cause of death among underwater divers, such as scuba divers, who breathe compressed. Air in the arteries typically travels to other parts of the body ( arterial gas embolism Arterial Gas Embolism Arterial gas embolism is blockage of blood supply to organs caused by bubbles in an artery. read more ), under the skin of the neck and upper chest (subcutaneous emphysema), or into the blood vessels (air embolism-see Unusual Types of Emboli Unusual types of emboli Pulmonary embolism is the blocking of an artery of the lung (pulmonary artery) by a collection of solid material brought through the bloodstream (embolus)-usually a blood clot (thrombus) or. Air can enter the mediastinum when The small air sacs of the lungs (alveoli) become stretched and torn. Alternatively, air may be forced out of the lungs into the tissues surrounding the heart ( pneumomediastinum Pneumomediastinum Pneumomediastinum is air in the cavity in the central part of the chest (mediastinum). Air that leaks out of the lungs can be trapped in the space between the lungs and the chest wall and expand, causing the lungs to collapse ( pneumothorax Pneumothorax A pneumothorax is partial or complete collapse of the lung due to the presence of air between the two layers of pleura (thin, transparent, two-layered membrane that covers the lungs and also. Overinflation of the lungs can rupture small air sacs, allowing air to leak out. The lungs, gastrointestinal tract, part of the face covered. read more ), and facial pain or a bloody nose ( sinus barotrauma Sinus barotrauma (sinus squeeze) Barotrauma is tissue injury caused by a change in pressure, which compresses or expands gas contained in various body structures. ![]() read more ), vertigo or ear pain ( ear barotrauma Ear barotrauma (ear squeeze) Barotrauma is tissue injury caused by a change in pressure, which compresses or expands gas contained in various body structures. read more ), bloodshot eyes ( mask barotrauma Mask barotrauma (mask squeeze) Barotrauma is tissue injury caused by a change in pressure, which compresses or expands gas contained in various body structures. Symptoms vary and may include breathing problems or chest pain ( pulmonary barotrauma Pulmonary (lung) barotrauma Barotrauma is tissue injury caused by a change in pressure, which compresses or expands gas contained in various body structures.
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