Biochemistry Hematocrit is defined as: A The percentage of total plasma volume that is occupied by cells B The percentage of total blood volume that is occupied by cells C The percentage of total intravascular volume that is occupied by cells D The percentage of total intracellular volume that is occupied by cells 💡 Explanation Hematocrit is defined as: ✓ Correct Answer: B. The percentage of total blood volume that is occupied by cells