Which of the following statements are true of blood viscosity and pH? (Read carefully and select all of the correct statements.)
A)Plasma proteins decrease blood viscosity, so blood flows smoothly.
B)The normal pH range of blood is 7.35 to 7.45.
C)Blood viscosity contributes to normal blood pressure.
D)Oxygen has a greater effect on blood pH than does carbon dioxide.

Question

Quizplus · Accepted Answer

B) The normal pH range of blood is 7.35 to 7.45.
C) Blood viscosity contributes to normal blood pressure. 
A is incorrect because plasma proteins actually increase blood viscosity. 
D is incorrect because carbon dioxide has a greater effect on blood pH due to its conversion to bicarbonate ions.

Which of the Following Statements Are True of Blood Viscosity