Pursed-lip breathing and other techniques can assist with managing shortness of breath. Inhalation Techniques and Devices
It is the first step in the gas exchange process, followed by exhalation, which removes carbon dioxide ( CO2cap C cap O sub 2 Factors Affecting Inhalation
How the Lungs Work - What Breathing Does for the Body - nhlbi - NIH
Inhaling brings fresh oxygen into the bloodstream to support bodily functions.
Breathing acts as a key regulator of acidity ( ) within the body.