oncotic pressure
oncotic pressure (colloid osmotic pressure) The part of the osmotic pressure produced by colloids (i.e. proteins and other large molecules) present within the blood vascular system. The vessel walls are relatively impermeable to these molecules. Oncotic pressure largely offsets the hydrostatic pressure that tends to drive water from blood vessels into the extracellular spaces and tissues. Hence, if oncotic pressure falls, there is increased risk of fluid accumulation and swelling in tissues (oedema).
More From encyclopedia.com
Blood Pressure , blood pressure In a resting individual the left ventricle of the heart pumps typically 5 litres of blood each minute into the aorta and arteries of t… Osmotic Pressure , Skip to main content
osmotic pressure Vapor Pressure , Vapor pressure is the pressure that occurs because of the formation of vapor, or gas, from a liquid or solid. Within chemistry, this pressure general… Sphygmomanometer , Definition
Purpose
The sphygmomanometer is designed to monitor the blood pressure by measuring the force of the blood in the heart where the pressure… Hypotension , Hypotension is a state of low blood pressure in the cardiovascular system. It represents the opposite cardiovascular condition to that of hypertensio… Hypertension , Definition
Hypertension is high blood pressure. Blood pressure is the force of blood pushing against the walls of arteries as it flows through them.…
You Might Also Like
NEARBY TERMS
oncotic pressure