Which one of the following statements about blood constituents and the transport of respiratory gases is most accurate?
A. RBCs transport oxygen whereas WBCs transport CO2
B. RBCs transport oxygen whereas plasma transports only CO2
C. RBCs as well as WBCs transport both oxygen and CO2
D. RBCs as well as plasma transport both oxygen and CO2
Answer:D
Which one of the following statements about blood constituents and the transport of respiratory gases is most accurate?
A. RBCs transport oxygen whereas WBCs transport CO2 B. RBCs transport oxygen whereas plasma transports only CO2 C. RBCs as well as WBCs transport both oxygen and CO2 D. RBCs as well as plasma transport both oxygen and CO2