O2deltrycket
O2deltrycket, often abbreviated as PaO2, is a physiological measurement that represents the partial pressure of oxygen dissolved in the arterial blood. It is a critical indicator of how well oxygen is being transferred from the lungs into the bloodstream and subsequently delivered to the body's tissues. Normal arterial oxygen partial pressure in a healthy individual breathing room air at sea level typically ranges from 80 to 100 millimeters of mercury (mmHg).
Factors influencing O2deltrycket include the fraction of inspired oxygen (FiO2), the efficiency of gas exchange in
Arterial blood gas (ABG) analysis is the standard method for measuring PaO2. This invasive procedure involves