enhetFiO2

enhetFiO2 refers to the unit of measurement used to express the fraction of inspired oxygen. FiO2, or Fraction of Inspired Oxygen, is a crucial parameter in respiratory care, indicating the concentration of oxygen a person is breathing. While FiO2 is often expressed as a decimal or percentage, "enhetFiO2" specifically points to the unit of this measurement. Common units include percentage (e.g., 21% for room air) and decimal (e.g., 0.21 for room air). In clinical settings, FiO2 is controlled and monitored to ensure patients receive the appropriate oxygen concentration for their medical condition, preventing both hypoxia and oxygen toxicity. Medical devices such as ventilators and oxygen masks deliver specific FiO2 values. Understanding the enhetFiO2 is essential for healthcare professionals to accurately assess oxygenation and adjust therapy. For instance, a patient on supplemental oxygen might be prescribed an FiO2 of 0.4, meaning they are receiving 40% oxygen. The choice of enhetFiO2 can also influence calculations related to gas exchange and respiratory mechanics.