Fill in the blanks: 1. blood is considered a colloid because it contains in the plasma. 2. most of these are produced by the . 3. collectively, these substances exert pressure and prevent the loss of from the blood as it moves through the capillaries. 4. the pressure exerted by the plasma proteins is called colloid osmotic pressure. this force is responsible for moving fluids and preventing excess fluid loss between blood capillaries and the interstitial fluid. 5. f plasma protein levels decrease, colloid osmotic pressure will .

Explanation:

Blood is considered a colloid because it contains proteins in the plasma.

Most of these are produced by the liver.

Collectively, these substances exert osmotic pressure and prevent the loss of fluid from the blood as it moves through the capillaries.

The pressure exerted by the plasma proteins is called colloid osmotic pressure. This force is responsible for moving fluids into the blood and preventing excess fluid loss between blood capillaries and the interstitial fluid.

If plasma protein levels decrease, colloid osmotic pressure will decrease.