What is the range for mild hypoxemia in mmHg?

Mild hypoxemia is characterized by a partial pressure of oxygen (PaO2) in the arterial blood of 60 to 79 mmHg. This range signifies that the oxygen levels are lower than what is normally expected in healthy individuals, who typically have PaO2 values above 80 mmHg. When the PaO2 falls below 60 mmHg, it indicates a more significant deficiency in oxygenation, which could lead to more severe health consequences. Understanding this classification helps healthcare professionals assess the severity of hypoxemia and make informed decisions about potential interventions. Recognizing the correct parameters for mild hypoxemia is crucial for proper diagnosis and treatment planning in respiratory care.