WebAlveoli are connected to their neighbors by alveolar pores, which help maintain equal air pressure throughout the alveoli and lung ( Figure 22.11 ). Figure 22.11 Structures of the … WebAlveoli are connected to their neighbors by alveolar pores, which help maintain equal air pressure throughout the alveoli and lung ( Figure 22.11 ). Figure 22.11 Structures of the Respiratory Zone (a) The alveolus is responsible for gas exchange. (b) A micrograph shows the alveolar structures within lung tissue.
2. What is the primary function of the respiratory system? A. To ...
WebMar 24, 2024 · The Lungs. Your lungs are the pair of spongy, pinkish-gray organs in your chest. When you inhale (breathe in), air enters your lungs, and oxygen from that air moves to your blood. At the same time, carbon dioxide, a waste gas, moves from your blood to the lungs and is exhaled (breathed out). This process, called gas exchange, is essential to life. WebThe respiratory system's primary function is to supply oxygen to all the parts of your body. It accomplishes this through breathing: inhaling oxygen-rich air and exhaling air filled with carbon dioxide, which is a waste gas. The respiratory system is made up of airways (your nose, mouth, voice box, windpipe and bronchial tubes) and the lungs ... chest pain when you lay down
Chronic obstructive lung disease “expert system”: validation of a ...
WebYour bronchi work with your respiratory system to help you breathe. When you breathe: Air passes from your mouth to your trachea. Your 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. WebHow your respiratory system works. You breathe in by contracting your diaphragm, a flat muscle at the base of your chest. This causes the chest to expand, drawing air in. You breathe air in and out through your nose and mouth. The air is warmed and moistened along the way. The air passes through your larynx, which contains the vocal cords that ... WebTamang sagot sa tanong: 2. What is the primary function of the respiratory system? A. To provide protection of the internal organs.B. To acquire oxygen from the atmosphere.C. To carry oxygen throughout blood vessels.D. To regulate … goods carrying vehicle insurance online