What is oncotic pressure?

Question

Quizplus · Accepted Answer

Oncotic pressure is the force exerted by large molecules, such as albumin, in the bloodstream. These molecules attract water, causing it to be pulled into the bloodstream and exerting a pulling or suction force. This is important in maintaining proper fluid balance between the bloodstream and tissues. Option A and B are incorrect as they describe hydrostatic pressure and electrolyte pressure, respectively, which are different from oncotic pressure.

What Is Oncotic Pressure