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What type of cells make up about 90 of the alveolar surfsce?
About 90% of the alveolar surface is made up of type I alveolar cells, also known as type I pneumocytes. These thin, flat cells facilitate gas exchange by allowing oxygen and carbon dioxide to pass through easily. The remaining alveolar surface is primarily composed of type II alveolar cells, which produce surfactant to reduce surface tension and prevent alveolar collapse.
Does The pulmonary circulatory system supplies blood to the lungs?
Pulmonary circulation is the portion of the cardiovascular system which carries deoxygenated blood away from the heart, to the lungs, and returns oxygenated (oxygen-rich) blood back to the heart. The term pulmonary circulation is readily paired and contrasted with the systemic circulation. A separate system known as the bronchial circulation supplies blood to the tissue of the larger airways of the lung.
Which animal tissue is known as packaging tissue?
Areolar tissue is known as packaging tissue
The pulmonary and aortic valves are also known as what?
The pulmonary valve is also known as the pulmonic valve, and the aortic valve is simply referred to as the aortic valve.
The layers through which the respiratory gases diffuse are known as the?
The layers through which respiratory gases diffuse are known as the respiratory membrane. This membrane consists of the alveolar epithelium, basement membrane, and capillary endothelium. The exchange of oxygen and carbon dioxide occurs through this membrane during respiration.
What is also known as the intra-alveolar pressure?
Intra-alveolar pressure is also known as the machinal chain.
What is also known as the intra alveolar pressure?
Intra-alveolar pressure is also known as the machinal chain.
What is alveolar macrophages also known as?
Alveolar macrophages, aka DUST CELLS.
The crackling sound heard on the auscultation of the chest is known as what?
The crackling sound heard on chest auscultation is known as crepitus. It can be caused by various conditions like air passing through fluid in the lungs, lung tissue inflammation, or the breaking of fibrous tissue.
What is condition with fibrosis of the lungs and increased size of alveolar chambers?
The medical condition surrounding the diagnostic criteria of fibrosis of the lungs and increased alveolar chamber size is known as emphysema, which is included in a group of respiratory diseases called chronic obstructive pulmonary diseases (COPD).
What is a foreign object such as a bit of tissue or air circulating in the blood known as?
A foreign object such as a bit of tissue or air circulating in the blood is known as an embolus. Emboli can travel through the blood vessels and may cause blockages leading to tissue damage, organ malfunction, or more serious conditions, such as pulmonary embolism or stroke.
What is pulmonary koch?
Pulmonary Koch Syndrome is known as Tuberculosis (TB).
Do Pulmonary Embolism's Cause Scarring?
Pulmonary embolisms (PE) primarily block blood flow in the lungs, which can lead to damage in lung tissue and potentially contribute to scarring, known as pulmonary infarction. However, not all PEs result in scarring; the extent of damage depends on factors like the size of the embolism, the duration of the blockage, and the individual's overall lung health. If significant lung tissue is affected or if recurrent PEs occur, scarring may develop over time, leading to chronic pulmonary issues.
In which layer of the alveolar membrane are the cleanup cells located?
The cleanup cells, also known as alveolar macrophages, are located in the alveolar space within the alveolar membrane. They play a crucial role in clearing debris, bacteria, and other particles from the lungs to maintain respiratory health.
What type of cells make up about 90 of the alveolar surfsce?
About 90% of the alveolar surface is made up of type I alveolar cells, also known as type I pneumocytes. These thin, flat cells facilitate gas exchange by allowing oxygen and carbon dioxide to pass through easily. The remaining alveolar surface is primarily composed of type II alveolar cells, which produce surfactant to reduce surface tension and prevent alveolar collapse.
What is characterized anatomically as the permanent abnormal enlargement of distal airway spaces and destruction of the alveolar walls?
This condition is characterized by permanent enlargement of the distal airway spaces and destruction of alveolar walls, resulting in reduced gas exchange surface area in the lungs. This leads to air trapping, decreased lung elasticity, and difficulty breathing. It is known as emphysema.
Does The pulmonary circulatory system supplies blood to the lungs?
Pulmonary circulation is the portion of the cardiovascular system which carries deoxygenated blood away from the heart, to the lungs, and returns oxygenated (oxygen-rich) blood back to the heart. The term pulmonary circulation is readily paired and contrasted with the systemic circulation. A separate system known as the bronchial circulation supplies blood to the tissue of the larger airways of the lung.
