Which Statement About the Forces That Affect Movement Across Walls

Multiple Choice

Which statement about the forces that affect movement across walls of capillaries is false?

A) Osmotic pressure pulls water back into capillaries.
B) At the venule end of a capillary bed, there is a net outward force.
C) Blood osmotic pressure is due to large protein molecules that remain within capillaries.
D) Blood hydrostatic pressure is high at the arterial end of a capillary bed.
E) Blood pressure squeezes water and small solutes out of capillaries.