17. The Blood

Which of the following are considered the formed elements of blood?

Plasma makes up about what percentage of blood volume?

What event initiates the intrinsic pathway of coagulation?

What structure prevents the backflow of blood during circulation in the heart?

In a typical healthy adult, approximately how many quarts of blood are in the human body?

Red blood cells (RBCs) are characterized by which of the following?

Which of the following is not a formed element of blood?

Which of the following is not a plasma protein?

In the context of blood composition, what is the liquid portion of blood called?

In an introductory study of blood, what is the name of the fluid portion of blood that suspends the formed elements?

In a typical healthy adult human, approximately how many pints of blood are in the body?

Which vitamin is essential for normal blood clotting?

Which of the following is true regarding the extrinsic pathway of blood clotting?

What percentage of blood is composed of plasma?

Which of the following is not a function of blood?