NURSING ANM AND GNM

Detailed explanation-1: -Osteoclasts are involved in bone resorption that contributes to bone remodelling in response to growth or changing mechanical stresses upon the skeleton. Osteoclasts also participate in the long-term maintenance of blood calcium homeostasis.

Detailed explanation-2: -Osteoclasts resorb bone through the production of proteolytic enzymes and secretion of hydrogen ions into the localized microenvironment under the ruffled border. This extracellular lysosome that is formed beneath the ruffled border results in degradation of collagen and calcified matrix.

Detailed explanation-3: -OSTEOCLASTS are large cells that dissolve the bone. They come from the bone marrow and are related to white blood cells. They are formed from two or more cells that fuse together, so the osteoclasts usually have more than one nucleus. They are found on the surface of the bone mineral next to the dissolving bone.