11. This results in a lower venous partial pressure of oxygen, which worsens hypoxia. 12. Atmospheric nitrogen has a partial pressure of approximately 0.78 bar at sea level. 13. The T-1 partial pressure suit s development marked a milestone when Wright Field, Ohio. 14. The partial pressure of CO 2 is set by toxicity. 15. Oxygen toxicity, involving convulsions, becomes a problem when oxygen partial pressure is too high. 16. The partial pressure of oxygen determines the maximum operating depth of a gas mixture. 17. Oxygen toxicity becomes a risk when these oxygen partial pressures and exposures are exceeded. 18. Carbon dioxide partial pressure reduces and corporal fluids pH increase. 19. The higher the partial pressure , and the longer the exposure, the more the damage done. 20. :Hypoxia ( insufficient partial pressure of oxygen ) is the cause of one passing out.
