The therapist is setting up a ventilator for a patient having an exacerbation of COPD, which caused respiratory failure. The therapist intends to use tracheal gas insufflation (TGI). Which of the following TGI catheter flows does he need to use for this patient?
Question 2
The therapist is setting up a mechanical ventilator for a patient who is in a monoplace hyperbaric chamber receiving 2.5 ATA. What Vt must the therapist set for the patient to receive a Vt of 500 ml?
A. 1250 ml
B. 1000 ml
C. 500 ml
D. 200 ml