WebMay 7, 2024 · The respiratory tract has two major divisions: the upper respiratory tract and the lower respiratory tract. The organs in each division are shown in Figure … WebThe upper respiratory tract can refer to the parts of the respiratory system lying above the sternal angle (outside of the thorax), above the vocal folds, or above the cricoid cartilage. The larynx is sometimes included in both the upper and lower airways. The larynx is also called the voice box and has the associated cartilage that produces sound. The tract …

Respiratory System: Parts, Function, and Diseases

WebMar 24, 2024 · The circulatory system, which is made up of the heart and blood vessels, supports the respiratory system by bringing blood to and from the lungs. The circulatory … WebFeb 22, 2024 · Overview. The major passages and structures of the upper respiratory tract include the nose or nostrils, nasal cavity, mouth, throat (pharynx), and voice box … chatta med bing

Respiratory tract - Wikipedia

WebJul 25, 2024 · Upper Respiratory Tract Infections: Just as it sounds, upper respiratory tract infections occur in the upper respiratory system: nose/nostrils, nasal cavity, mouth, throat or pharynx, and larynx above the vocal folds. Examples of upper respiratory tract infections include sinusitis (also known as a sinus infection) and laryngitis (inflammation ... WebThe respiratory tract is divided into two main parts: the upper respiratory tract, consisting of the nose, nasal cavity and the pharynx; and the lower respiratory tract, consisting of the larynx, trachea, bronchi and the lungs. The upper respiratory tract consists of the nose, the nasal cavity and the pharynx. WebMar 2, 2024 · Components. Upper Respiratory Tract: Upper respiratory tract is composed of nose, sinus, throat, larynx, and trachea. Lower Respiratory Tract: Lower respiratory tract is composed of bronchi, … customized pvc wine bag