P.R., a 61-year-old woman who has no history of respiratory…

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Question P.R., a 61-year-old woman who has no history of respiratory… P.R., a 61-year-old woman who has no history of respiratory disease, is being admitted to your unit with a diagnosis of pneumonia and acute respiratory failure. ABGs in ER before intubation:pH 7.28 PaCO2 62mm HgHCO3 26 mmol/LPaO2 48mm HgSaO2 53%She was intubated in the emergency room and placed on mechanical ventilation. Her vital signs are 112/68, 134, 101° F (38.3° C) with an SaO2 of 53%. Her ventilator settings are synchronized intermittent mandatory ventilation of 12 breaths/min (BPM), tidal volume (VT) 700 mL, FiO2 0.50, positive end-expiratory pressure (PEEP) 5 cm H2O..1. Describe the pathophysiology of acute respiratory failure (ARF).2. What assessment findings would you expect P.R. to exhibit?3. Interpret P.R.’s ABG results that were drawn in the ER before intubation. 4. List three priority nursing interventions that would be implemented for P.R. and the rationale for each.5. You hear the high pressure alarm sounding on the mechanical ventilator. What are the potential causes of this problem? Health Science Science Nursing MEDSURG 2 NUR 265 Share QuestionEmailCopy link Comments (0)

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