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The lungs (lŭngz) are connected to the trachea by the main (primary) bronchi that branches to the right and left bronchi. See Figure 4.8 for an illustration of the lungs. On the inferior surface, the lungs are bordered by the diaphragm.
30 paź 2023 · Respiratory system (Systema respiratorum) The respiratory system, also called the pulmonary system, consists of several organs that function as a whole to oxygenate the body through the process of respiration (breathing).
21 lis 2023 · The human lungs are a pair of spongy organs within the thoracic cavity that facilitate gaseous exchange. They are a part of the respiratory system, which also includes the nose, nasal sinuses, mouth, pharynx, larynx, and trachea. At the level of the lungs, much-needed oxygen is absorbed into the blood, while waste gases are excreted and exhaled.
31 sie 2023 · In the medical world, breathing is defined as pulmonary ventilation, described as the movement of air between the atmosphere and the lung alveoli. It involves two events: inspiration , when the air moves into the lungs and expiration , when the air leaves the lungs.
Discuss the meaning of respiratory volume and capacities; Define respiratory rate; Outline the mechanisms behind the control of breathing; Describe the respiratory centers of the medulla oblongata; Describe the respiratory centers of the pons; Discuss factors that can influence the respiratory rate
17 lip 2023 · The pulmonary system exists on the most basic level to facilitate gas exchange from environmental air into the circulatory system.
2 kwi 2024 · Your respiratory system is the organs and structures in your body that allow you to breathe. It includes your lungs, nose, mouth and the tubelike structures (airways) that connect them. You also have muscles and blood vessels that support your respiratory system, and ribs to protect it.
