Which of the following factors can reduce a patient's ventilatory drive? 1. Respiratory alkalosis 2. Metabolic acidosis 3. Depressant drugs 4. Decreased metabolism
a. 1 and 3 only
b. 1, 2, and 3 only
c. 2 and 4 only
d. 1, 3, and 4 only
Question 2
Ventilatory capacity is determined by which of the following? 1. Central nervous system (CNS) drive 2. Trigger level 3. Muscle strength 4. Muscle endurance
a. 1 and 3 only
b. 1, 2, and 3 only
c. 2 and 4 only
d. 1, 3, and 4 only