Title: L ossigenoterapia a lungo termine consiste nella somministrazione continuativa di ossigeno supplementare ai pazienti con ipossiemia cronica (PaO2 55 mmHg) in ...
why is average PaO2 =95 mmHg?? 1. V/Q differences from apex to base 2. Shunt To understand both influences we must remember: - arterial O2 content is a function of ...
Introduce additional lung units with mismatch between V and Q ... Hyperventilation defined as PACO2 40. Decreasing V/Q produces lower PAO2 and higher PACO2. ...
PaCO2 50 mmHg, PaO2 40 mmHg on air. No CAD or Pulmonary ... Brachytherapy. Local application high local dose. Chemotherapy and Radiotherapy. Adjuvant ...
... volumen y densidad capilar, afinidad de la Hb por el O2, concentraci n de Hb. ... Pato puna. Gallareta. 20. 60. 100. 140. PI02 PAO2 PaO2 PcO2 PvO2. 4,150 m ...
... in dyspnea in the upright position which improves in the recumbent position. ... of 10 mmHg in PaO2 when changing from the recumbent to the seated position. ...
Mean alveolar PO2 = 100mmHg. Mean alveolar PCO2 = 40mmHg. PAO2 decreases if PIO2 decreases ... capillary blood to have same partial pressure as alveolar gas ...
the PaO2 would decrease due mainly to the PaO2 of the atmospheric air ... Milton V. Icenogle; Damon Maes; Katrina Riboni; Pietro Scotto; Robert C. Roach; ...
Pediatric Fundamentals Drs. Greg and Joy Loy Gordon 26 January 2005 Pediatric Respiratory Physiology Oxygen transport If SpO2 = 91 then = PaO2 = Adult 60 6 months ...
Majority of patients with lung disease: abnormal forced expiration. THE SPIROMETER ... puncture of the radial artery or. indwelling radial artery catheter. PaO2 ...
... group of COPD patients with severe hypoxaemia (arterial PaO2 less than 55 mm ... in patients with mild to moderate hypoxaemia or in those with only arterial ...
... volumen y densidad capilar, afinidad de la Hb por el O2, concentraci n de Hb. ... PI-PAO2 Pato puna. Pato puna. Gallareta. ESTRATEGIAS. VO2 = GO2 (DPO2) ...
Case Western Reserve University School of Medicine, Cleveland. larry.martin@adelphia.net ... PaO2 above 100 mm Hg when the lungs are normal, as in this case. ...
ABGs and Oxygenation RC 290 ABG Sampling Sites Umbilical artery catheter (UAC) Clots may form on the end Remember, it is post-ductal blood so the PaO2 may be lower ...
La PCP est connue depuis longtemps chez l 'enfant : d s 1928, ' Pneumopathie ... n 'avons pu nous reporter ce crit re (absence de PaO2 en air ambiant pour tous ...
... changed from its previous value of 35 to 27. An ABG shows no change in PaCO2 but the PaO2 is down 20mmHg and the Pa-etCO2 has increased from 6 to 14mmHg.
1980's: Early animal studies; bovine/porcine, SP-A, B. 1990's: Early human studies ... no SP, r-SP-C, bovine SP-B,C. ?PaO2:FiO2 ~14 mmHg at 24 hours (0 100) ...
FIO2 is 21% at all altitudes. Factor 1.2 determined by RQ varies with FIO2 ... Dead Space Pathology. Anatomic. Rapid shallow breathing. Alveolar Deadspace ...
You Can t Learn Blood Gases from a Lecture! Lawrence Martin, M.D. Clinical Professor of Medicine Case Western Reserve University School of Medicine, Cleveland