Which of the following statement(s) is/are true concerning oxygen consumption (O2)?
A. O2 is normally 100–120 cc2/m2/min
B. Resting O2 is controlled by the level of thyroid and catecholamine hormones
C. Under steady state conditions the amount of oxygen consumed exceeds the amount of oxygen taken up by the pulmonary capillaries
D. O2 is dependent on the status of pulmonary function
Answer:A
Which of the following statement(s) is/are true concerning oxygen consumption (O2)?
A. O2 is normally 100–120 cc2/m2/min B. Resting O2 is controlled by the level of thyroid and catecholamine hormones C. Under steady state conditions the amount of oxygen consumed exceeds the amount of oxygen taken up by the pulmonary capillaries D. O2 is dependent on the status of pulmonary function