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6 Ιαν 2024 · It begins with the trachea, which divides into a left and right bronchus. Note: The right bronchus has a higher incidence of foreign body inhalation due to its wider shape and more vertical course. Each bronchus enters the root of the lung, passing through the hilum.
19 Σεπ 2023 · The trachea, or windpipe, is a 9-15 cm long fibrocartilaginous tube of the lower respiratory tract. It forms the trunk of the tracheobronchial tree, or pulmonary conducting zone. The trachea extends between the larynx and thorax, consisting of two parts; cervical and thoracic.
6 Ιουλ 2020 · The trachea extends from the neck and divides into two main bronchi. Bronchi . Structurally similar to the trachea, the two primary bronchi are located inside the lungs.
31 Οκτ 2020 · Fig 1. Overview of the tracheobronchial tree. Key: Green – upper lobe, yellow – middle lobe, blue – lower lobe. Structure. The trachea, like all of the larger respiratory airways, is held open by cartilage – here in C-shaped rings. The free ends of these rings are supported by the trachealis muscle.
31 Ιουλ 2023 · Lower respiratory tract: Composed of the trachea, the lungs, and all segments of the bronchial tree (including the alveoli), the organs of the lower respiratory tract are located inside the...
21 Νοε 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.
The lower respiratory system, or lower respiratory tract, consists of the trachea, the bronchi and bronchioles, and the alveoli, which make up the lungs. These structures pull in air from the upper respiratory system, absorb the oxygen, and release carbon dioxide in exchange.
