Gas exchange respiratory system

🫁 Anatomy of the Respiratory System The respiratory is broken down into the upper respiratory tract and the lower respiratory tract. The Upper Respiratory Tract Includes: 1️⃣ Nasal passages 2️⃣ Sinuses 3️⃣ Pharynx 4️⃣ Larynx ⭐️ Key functions: Air filtration, humidification, smell, coughing, speaking, swallowing The Lower Respiratory Tract Includes: 1️⃣ Trachea 2️⃣ Bronchi 3️⃣ Bronchioles 4️⃣ Alveoli ⭐️ Key functions: Gas exchange, sound production, and maintaining acid-base balance

Gas exchange in the lungs can be a difficult topic to teach. Use this infographic to help your students grasp the process.

Human gas exchange system with blood oxygen circulation outline diagram. Illustration about exchange, lungs, anatomy, process, concept, function, carbon, oxygen, care - 230812516

General Functions of the Respiratory System: - Ventilation - moving air into and out of the lungs - Gaseous exchange - replacing O2 and r...

Gas exchange in the lungs is one obvious way that the respiratory system helps maintain homeostasis. However, the respiratory system has several other strategies that keep the body in equilibrium. The mouth and nose are the first lines of defense against invaders trying to enter via the respiratory system.

A detailed poster explaining the human respiratory system and gas exchange.

The respiratory system consists of the set of organs and tissues involved in the uptake of oxygen from the atmosphere and the release of carbon dioxide generated during aerobic respiration. This gas exchange is also called breathing or external respiration.