When setting up a patient on volume ventilation with constant flow, the initial flow setting should be ________

a. 50 L/min
b. 60 L/min
c. 70 L/min
d. 80 L/min

ANS: D
An initial flow of 80 L/min typically is suggested when setting up a patient on volume ventilation with a constant flow. The pressure-time scalar should be evaluated for its appearance to ensure an appropriate flow rate.