An apneic 85-kg (187 lb) male patient is intubated and being…
An apneic 85-kg (187 lb) male patient is intubated and being mechanically ventilated as a result of an accidental drug overdose. His ventilator settings and ABG results follow: Mode PC, SIMV FiO2 40% Mandatory rate 10 Total rate 10 Vt 600 ml Pressure support 4 cm H20 ph 7.31 PaCO2 54 torr PaO2 90 torr HCO3- 26 mEq/L BE +2 mEq/L What should be recommended in this situation?
Read DetailsDuring a successful CPR attempt, an adult patient has an ora…
During a successful CPR attempt, an adult patient has an oral 6-mm endotracheal tube placed. Mechanical ventilation is started in the SIMV mode. During spontaneous breaths, the patient’s work of breathing is noted to be increased. What could correct this?
Read DetailsA 49-year-old patient who had a bowel resection yesterday is…
A 49-year-old patient who had a bowel resection yesterday is being evaluated for incentive spirometry. The patient’s Vt is 400 ml, and uncoached inspirtory capacity is 800 ml. At what value should the patient’s initial incentive spirometry be set?
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