What Percentage of the Blood is Composed of Plasma

Question

What percentage of the blood is composed of plasma?
A)45%
B)55%
C)15%
D)75%

Accepted Answer

The percentage of blood that is composed of plasma is 55%. This means that 55% of the total volume of blood is made up of plasma, with the remaining 45% being made up of red blood cells, white blood cells, and platelets.