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2 dni temu · Oxygen toxicity is a condition resulting from the harmful effects of breathing molecular oxygen ( O. 2) at increased partial pressures. Severe cases can result in cell damage and death, with effects most often seen in the central nervous system, lungs, and eyes.
3 dni temu · Pulmonary emphysema is defined as the "abnormal permanent enlargement of the airspaces distal to the terminal bronchioles accompanied by destruction of the alveolar wall and without obvious fibrosis" 1. Emphysema is best evaluated on CT, although indirect signs may be noticed on conventional radiography in a proportion of cases.
3 dni temu · The airway, which includes the nose, mouth, pharynx, larynx, trachea, bronchi, and bronchioles, carries air between the lungs and the body's exterior. The lungs act as the functional units of the respiratory system by passing oxygen into the body and carbon dioxide out of the body.
4 dni temu · Chronic obstructive lung disease is a disorder in which subsets of patients may have dominant features of chronic bronchitis, emphysema, or asthma. The result is airflow obstruction that is...
3 dni temu · The lungs are the central organs of the respiratory system in humans and some other animals, including tetrapods, some snails and a small number of fish. In mammals and most other vertebrates, two lungs are located near the backbone on either side of the heart.
3 dni temu · The human lungs are a pair of large, spongy organs optimized for gas exchange between our blood and the air. Our bodies require oxygen in order to survive. The lungs provide us with that vital oxygen while also removing carbon dioxide before it can reach hazardous levels.
5 dni temu · Pulmonary edema is a broad descriptive term and is usually defined as an abnormal accumulation of fluid in the extravascular compartments of the lung 1. Clinical presentation. The clinical presentation of pulmonary edema includes: acute breathlessness. orthopnea. paroxysmal nocturnal dyspnea (PND) foaming at the mouth. distress. Pathology.
