What is the normal range for lactate values in mmol/L?

The normal range for lactate values in mmol/L is indeed between 0.5 and 2.2 mmol/L. Lactate is a byproduct of anaerobic metabolism, and measuring its levels can provide important insights into a patient's metabolic state and tissue perfusion. In a healthy person, lactate levels typically remain low, reflecting adequate oxygen delivery and usage by the tissues.

Values exceeding this normal range may indicate conditions like lactic acidosis, which can occur due to various factors such as hypoxia, sepsis, or other metabolic disturbances. The specified range captures the typical physiological state, making it crucial for healthcare providers to monitor lactate levels to assess and manage various clinical conditions effectively. Understanding these normal values is essential for accurately interpreting lactate tests and making informed decisions in respiratory care and other medical practices.