A patient is being mechanically ventilated following respira…
A patient is being mechanically ventilated following respiratory failure. The doctor orders the patient to be on the following ventilator settings: SIMV, Vt 500, RR 14, FiO2 70%, and PEEP of 15. After 20 minutes on this setting the patient’s blood pressure goes from 148/92 to 94/43 and heart rate goes from 87 to 119. What could the cause of the change in vital signs?
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