Right And Left Lungs Flashcards, test questions and answers

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What is Right And Left Lungs?

The human body contains two lungs, the right and left lung. These two organs are essential for life as they help to provide oxygen to the body and eliminate carbon dioxide during respiration. The right lung is larger than the left and is divided into three sections known as lobes: upper, middle, and lower. The left lung has only two lobes; upper and lower. Each lobe of these lungs contains several small air sacs called alveoli that allow for gas exchange between the atmosphere and blood in our circulatory system. Both lungs also contain a network of branching tubes called bronchi which transport air from the nose or mouth down into the smaller bronchioles within each lobe before finally reaching individual alveoli. The main difference between right and left lungs lies in their size; this difference allows room for other structures such as heart, diaphragm, stomach etc., on one side (usually the left) while still providing adequate surface area for gas exchange in both lungs combined. Additionally, due to its larger size, more deoxygenated blood goes through it compared to its counterpart. This means that when an individual takes a deep breath in order to fill their chest cavity with fresh oxygenated air, more oxygen can be exchanged via the right lung than via its smaller partner on the opposite end of their torso. Both Right Lungs & Left Lungs play a vital role in keeping us alive by exchanging gases with our environment so we can breathe properly without needing any external aid or machines like respirators or ventilators. They are also responsible for supporting many other functions such as maintaining proper pressure inside chest cavity & controlling volume/flow rate of inhaled/exhaled air both things which may not seem important but really affect our overall health & well-being if something were to go wrong with either organ’s functioning. Lastly, because different diseases tend to affect one side more than another (such as COPD which typically affects just one lung), understanding how each works helps us diagnose & treat patients appropriately depending on which part of their respiratory system needs attention first.