The primary function of the respiratory system is to bring oxygen into our lungs. There it is exchanged for a waste product, carbon dioxide, which is then removed from the body. Several weeks ...

For your lungs to perform their best, these airways need to be open. They should be free from inflammation or swelling and extra mucus. As the bronchial tubes pass through your lungs ...

From the nose to the lungs, the various elements of the respiratory tract play equally different but important roles in the entire process of respiration. The upper respiratory tract begins with ...

[Respiratory System ... There are around 480 million alveoli in the human lungs, according to the Department of Anatomy of the University of Göttingen. The alveoli have many capillary veins ...

Citation: Hartley J (2018) Respiratory rate 2: anatomy and physiology of breathing. Nursing Times [online]; 114; 6, 43-44. Author: Jessica Hartley is deputy head of lung function at Newcastle upon ...

The bronchial lumen is longer and has a distal ... tracheal stenosis, and distorted airway anatomy, any of which can impede or prevent correct positioning of the tube. In addition, aberrant ...

Repeated perinatal antibiotic exposure in very low-birth-weight preterm infants was associated with impaired lung function ...