Table of Contents

What is the difference between interstitial and plasma?

The key difference between plasma and interstitial fluid is that the plasma is the fluid in which the blood cells and platelets suspend while the interstitial fluid is the fluid that surrounds the cells in an organism. Water is the main component of body fluids.

What is the difference between extracellular and interstitial?

The extracellular fluid—the fluid outside the cells—is divided into that found within the blood and that found outside the blood; the latter fluid is known as the interstitial fluid.

What separates interstitial fluid from plasma?

The extracellular compartments (interstitial/plasma/lymph) are separated by a layer of endothelial cells surrounded by a basement membrane; the capillaries.

What is the difference between ECF and ICF?

Figure 2. The intracellular fluid (ICF) is the fluid within cells. The intracellular fluid (ICF) compartment is the system that includes all fluid enclosed in cells by their plasma membranes. Extracellular fluid (ECF) surrounds all cells in the body.

Where does interstitial fluid come from?

Fluid found in the spaces around cells. It comes from substances that leak out of blood capillaries (the smallest type of blood vessel). It helps bring oxygen and nutrients to cells and to remove waste products from them.

Where is plasma and interstitial fluid?

Plasma and interstitial fluid are the two types of ECF in the body. Plasma can be found inside the blood vessels while interstitial fluid can be found in the tissue spaces. Both plasma and interstitial fluid are mainly composed of water.

What do you mean by interstitial fluid?

(IN-ter-STIH-shul FLOO-id) Fluid found in the spaces around cells. It comes from substances that leak out of blood capillaries (the smallest type of blood vessel). It helps bring oxygen and nutrients to cells and to remove waste products from them.

What is interstitial fluid made of?

Interstitial fluid consists of a water solvent containing sugars, salts, fatty acids, amino acids, coenzymes, hormones, neurotransmitters, white blood cells and cell waste-products.

What separates intracellular fluid from extracellular fluid?

The intracellular fluid (ICF) and extracellular fluid (ECF) are separated by a semi- permeable cell membrane that is permeable to water but not to most solutes including electrolytes and proteins, which generally need transport systems to move across the membrane.

What is the difference between intravascular and interstitial?

The extracellular fluids may be divided into three types: interstitial fluid in the “interstitial compartment” (surrounding tissue cells and bathing them in a solution of nutrients and other chemicals), blood plasma and lymph in the “intravascular compartment” (inside the blood vessels and lymphatic vessels), and small …

Why is ICF more negative than ECF?

Note that sodium ions are much more concentrated in the extracellular fluid (ECF) than in the intracellular fluid (ICF), while potassium ions are more concentrated in the ICF. Large anions unable to penetrate the plasma membrane give the cytoplasm a negative charge relative to the ECF.

Where is interstitial fluid found?