How does the abdominal wall contribute to respiratory function?
The abdominal wall plays a significant role in respiration, particularly in forced expiration and coughing. The contraction of abdominal muscles increases intra-abdominal pressure, aiding in expelling air from the lungs. In patients with compromised respiratory function, nurses must assess the integrity of the abdominal wall to ensure it can support effective breathing and coughing, which are essential for clearing respiratory secretions.
