Lung Volumes and Capacities: Lung volumes and capacities describe the amount of air within the lungs and the ability to move air during different phases of respiration. Here are the commonly measured lung volumes and capacities: 1. Tidal Volume (TV): The, Tidal Volume measures the air volume the lungs inhale and exhale during an unforced, … Read more
Respiration, the process of breathing, is a vital physiological function that ensures the exchange of oxygen and carbon dioxide between the body and the external environment. It is a complex process that involves both voluntary and involuntary control mechanisms. In this detailed note, we will explore the regulation and mechanism of respiration. 1. Respiratory Centers … Read more
The lungs are vital organs in the respiratory system, exchanging oxygen (O2) and carbon dioxide (CO2) between the blood and the air. Understanding their anatomy is crucial for comprehending their function and how they support respiration. 1. Lobes: •Each lung is divided into lobes. The right lung has three lobes: the upper, middle, and lower … Read more
The respiratory system is a complex biological system in the human body responsible for the process of breathing. It includes the lungs, airways (such as the trachea and bronchi), and various muscles and structures that work together to facilitate the exchange of oxygen and carbon dioxide between the body and the external environment. This exchange … Read more
