Nur 425 Exam 3 2024 Testbank

The relationship between the PaO2 and SaO2 is the {Ans: oxyhemoglobin disassociation curve}Settings: {Ans: The specifics of that relationship - example: speed, type of car, shoes}Example settings for pressure support: {Ans: FiO2 40% PEEP 5 PS: 7cmH2O}Autoregulation {Ans: the process by which the brain maintains its perfusion pressure over a wide range of systemic pressures. - Highly dependent upon MAP - Keep MAP between 70 to 90 mm Hg - OTHERWISE DECOMPENSATION OCCURS??}Example of low hemoglobin level: {Ans: GI bleed}Crackles May indicate: {Ans: pulmonary edema and COPD}