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Smart Reasoning:

C&E

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Qaagi - Book of Why

Causes

Effects

 Conditionstriggerhigh - pressure alarms

If the pressure suddenly increasessettingoff the high pressure alarm

kinked endotracheal tube that was previously not audible because of the loud music(passive) caused byhigh pressure alarm

Despite the nurses actions , the patient continues to be agitatedtriggeringthe high - pressure alarm on the ventilator

when you should increase the pressure for the temp changesetsoff the high pressure alarm

10 points above baseline(passive) should be setHigh pressure alarm

the patient ... spontaneous dysynchrony decreasing lung compliancecausesa low - pressure ventilator alarm

/ minlow limitsettingrange1.0~10L / minSustained high - pressure alarm

to avoid a need for disconnection and change to manual BVM ventilationsettingto avoid a need for disconnection and change to manual BVM ventilation

10 - 15 cm H2O above PIPset10 - 15 cm H2O above PIP

with a threshold at 3 barsetwith a threshold at 3 bar

Press function button to set high pressure limitsettingPress function button to set high pressure limit

1~60cmH2O.Low pressure alarmset1~60cmH2O.Low pressure alarm

UsuallycausedUsually

Low pressure alarm a. DisconnectionsetLow pressure alarm a. Disconnection

9setting9

1~60cmH2O Five ~ tube flow meter O2 tubeset1~60cmH2O Five ~ tube flow meter O2 tube

1~60cmH2O. Strainers / Filters : BINKS High Pressure Filter Screens andset1~60cmH2O. Strainers / Filters : BINKS High Pressure Filter Screens and

Blob

Smart Reasoning:

C&E

See more*