A patient receiving mechanical ventilation has also been receiving inline bronchodilator treatments every 4 hours. To determine the effectiveness of these treatments over the last 24 hours, the respiratory therapist should review the patient’s records for changes in:
Read DetailsWhen performing a ventilator check for a 45 y/o male receiving PCV following an exploratory laparotomy, the respiratory therapist reviews the data below: Mode – AC pH – 7.30 FIO2 – 0.45 PaCO2 – 70 torr Set rate – 15 PaO2 – 65 torr Pressure limit – 25 cm H2O HCO3 – 26 mEq/L PEEP – 5 cm H2O BE – +2 mEq/L I:E – 1:3 PETCO2 – 25 torr STATCL – 35 ml/cm H2O These data indicate which of the following?
Read DetailsA patient who is dyspneic and has COPD is breathing room air. The following arterial blood gas results are obtained:pH 7.32PaCO2 68 torrPaO2 49 torrHCO3 34 mEq/LBE +9 mEq/LWhich of the following devices should be used for the administration of oxygen to this patient?
Read DetailsA patient is receiving mechanical ventilation following abdominal surgery. Weaning attempts have been unsuccessful due to muscle weakness. Which of the following tests would be most helpful in determining the cause of the weakness.
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