Ms Inhale May 2026

Air rushes in through the nose or mouth, traveling down the trachea, through the bronchial tubes, and into the alveoli (air sacs). Physiological Role

Inhaling brings fresh oxygen into the bloodstream to support bodily functions. ms inhale

The diaphragm (the muscle below the lungs) contracts and moves downward, flattening out. Air rushes in through the nose or mouth,

Conditions like chronic obstructive pulmonary disease (COPD) or asthma can reduce the efficiency of inhalation. traveling down the trachea

How the Lungs Work - What Breathing Does for the Body - nhlbi - NIH