Which of the following best describes barotrauma?

Barotrauma is defined as injury resulting from changes in pressure, particularly relevant to activities such as diving. When divers descend or ascend in the water, the changes in surrounding pressure can affect air-filled spaces within the body, such as the lungs, ears, and sinuses. If equalization does not occur properly during these pressure changes, it can lead to physical injuries in these areas, which is the essence of barotrauma.

The focus on pressure changes underscores the importance of understanding how the body responds to varying underwater environments, making knowledge of barotrauma vital for safe diving practices. Recognizing the signs and risks associated with pressure changes helps divers prevent injury and manage potential complications effectively.