WebApr 6, 2024 · The larynx sits on the top of the neck and plays a role in vocalizing. Commonly called the voice box, the larynx is located on top of the neck and is essential for breathing, vocalizing, as well as ensuring food doesn’t get stuck in the trachea and cause choking. Sitting just in front of the esophagus, the vocal folds are located here, making ... WebJun 16, 2024 · The primary function of the respiratory system is to deliver oxygen to the cells of the body’s tissues and remove carbon dioxide, a cell waste product. The main structures of the human respiratory system are the nasal cavity, the trachea, and lungs. All aerobic organisms require oxygen to carry out their metabolic functions.
Respiratory system structure and function - BBC Bitesize
WebOverview of the Respiratory System VIDEO The trachea (windpipe) is the largest airway. The trachea branches into two smaller airways: the left and right mainstem [or main] bronchi. Each lung is divided into sections (lobes): three in the right lung and two in the left lung. The trachea serves as the main passageway through which air passes from the upper respiratory tract to the lungs. As air flows into the trachea during inhalation, it is warmed and moisturized before entering the lungs. The U-shaped sections of cartilage that line the trachea are flexible and can close and open … See more The trachea is part of the lower respiratory tract, along with the lungs, bronchi, bronchioles, and alveoli. See more The trachea, like all parts of the respiratory system, is vulnerable to inhaled substances that can damage tissue and interfere with … See more Injuries, infections, and diseases of the trachea can cause damage to the airway, sometimes irreparably. Tracheal stenosis is one such case in which the development of fibrosis (scarring) is most often permanent. Once the … See more our found home
Medical Terminology of the Respiratory System - Nursecepts
WebRespiratory System. Your system is that the network of organs and tissues that assist you breathe. this method helps your body absorb O from the air thus your organs will work. It … WebThe 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, … WebYour trachea divides into your left and right bronchi. The bronchi carry air into your lungs. At the end of the bronchi, the bronchioles carry air to small sacs in your lungs called alveoli. The alveoli perform your body’s gas exchange. What is gas exchange? When you breathe in, oxygen moves to your bloodstream. rofhaus robot