Which of the following alarms are used with the Covidien PB 840 ventilator?

1. Apnea interval
2. High and low circuit pressure
3. High and low exhaled minute volume
4. High intrinsic positive end-expiratory pressure
5. High and low spontaneous tidal volume
a. 1 and 3 c. 1, 2, 3, and 5
b. 2, 3, and 4 d. 1, 2, 3, 4, and 5

ANS: C
The Covidien PB 840 includes an apnea interval alarm, high and low circuit pressure alarm, high and low exhaled minute volume, and high and low spontaneous tidal volume alarm.