By measurement of the partial pressure of oxygen in arterial blood (pO 2 (a)) and oxygen saturation in arterial blood (sO 2 (a)), blood gas analysis provides the means for monitoring supplemental oxygen therapy.Oxygen is prescribed in many medical emergencies in which tissue oxygenation is threatened because of respiratory failure, (defined as pO 2 (a) 8.0 kPa) and/or reduced tissue perfusion. As with any medical therapy, treatment brings both risks and benefits. Oxygen is a potential fire hazard. The toxic effects from oxygen therapy can occur based on the condition of the patient and the duration and intensity of the oxygen therapy. N Engl J Med. Author information ... Nash G, Blennerhassett JB, Pontoppidan H. Pulmonary lesions associated with oxygen therapy and artifical ventilation. Pulmonary complications of oxygen therapy. R. Rowland and C. G. H. Newman. Oxygen therapy is prescribed for people who can’t get enough oxygen on their own. Oxygen therapy can be a life saving treatment for patients with hypoxia and several other conditions. Northway WH, Jr, Rosan RC, Porter DY. 1967 Feb 16; 276 (7):368–374. • Learn about the importance of minimizing oxygen exposure. Potential complications of oxygen therapy include absorption atelectasis, apnea with loss of respiratory drive in patients with chronic respiratory failure, retinopathy of prematurity, and oxygen toxicity (see Potential complications of oxygen therapy). Oxygen is essential to life, but as a drug it has both a maximum positive benefit and an accompanying toxicity effect. In most countries, the law states that oxygen should never be withheld from a patient. Pulmonary disease following respirator therapy of hyaline-membrane disease. Precautions and Complications of Oxygen Therapy. OXYGEN THERAPY NUR 422 OVERVIEW Introduction Indications Oxygen delivery systems Complications of oxygen therapy Goal of oxygen therapy To maintain adequate tissue oxygenation while minimizing cardiopulmonary work O2 Therapy : CLINICAL OBJECTIVES Correct documented or suspected hypoxemia Decrease the symptoms associated with chronic hypoxemia Decrease the workload … This is often because of lung conditions that prevents the lungs from absorbing oxygen, including: As with all treatments, oxygen therapy has side effects, and inappropriate use with inadequate monitoring can be fatal. Oxygen therapy is commonly used in hospital settings for the management of acute and chronic respiratory conditions, and increasingly in the community for patients with chronic conditions requiring home oxygen therapy. None of the planners, faculty or content specialists has any conflict of Oxygen, preterm infant, neonate, oxygen free radicals, ROP, BPD, CLD Managing Oxygen Therapy in the Neonate Purpose and Goal: CNEP # 2087 • Learn about the effects of oxygen on the neonate.