What does the suffix "-oxia" refer to in medical terminology?

The suffix "-oxia" in medical terminology specifically refers to a condition related to oxygen. This suffix is commonly used to describe varying levels of oxygen in the body or tissues, such as hypoxia (low oxygen levels) or hyperoxia (excessive oxygen levels). Understanding this suffix is essential for comprehending various medical conditions and their impact on oxygen supply and sufficiency within the body. For instance, conditions like respiratory disorders can lead to hypoxia, affecting the entire organ system due to insufficient oxygen.

On the other hand, the options relating to blood, tissue, or disease are not linked to this specific suffix. They each correspond to different medical terms or contexts that do not directly involve the concept of oxygen, thereby reinforcing the significant role that "-oxia" plays in discussions of pulmonary function and overall health.