A size D cylinder of oxygen has a remaining pressure of 1200 psi. The patient’s flow rate is 3 L/min. When will the tank be completely empty?
A. 45 min
B. 1 hour 19 min
C. 1 hour 5 min
D. 1 hour 30 min
Answer:C
A size D cylinder of oxygen has a remaining pressure of 1200 psi. The patient’s flow rate is 3 L/min. When will the tank be completely empty?
A. 45 min B. 1 hour 19 min C. 1 hour 5 min D. 1 hour 30 min