GENERAL HISTOLOGY

Detailed explanation-1: -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.

Detailed explanation-2: -lymphatic system plasma that escapes is called interstitial or extracellular fluid, and it contains oxygen, glucose, amino acids, and other nutrients needed by tissue cells. Although most of this fluid seeps immediately back into the bloodstream, a percentage of it, along with the particulate matter, is left behind.

Detailed explanation-3: -(iii) Exchange of nutrient, gases between blood and cells always occur through tissue fluid. (iv) Lymphatic system collects interstitial fluid and drains it back to the major veins. No worries!