Bone is a connective tissue that is characterized by a mineralized extracellular matrix. The matrix is secreted by cells called osteocytes. It consists mostly of mineralized collagen fibres arranged in lamellae. What little ground substance is present is also mineralized.onnective tissue is the most diverse of the four tissue types with a wide variety of functions. It ranges in consistency from the gel-like softness of areolar connective tissue to the hardness of bone. Blood is also a connective tissue.
Noun. 1. pill pusher-a health professional trained in the art of preparing and dispensing drugs. apothecary, druggist, pharmacist, pill roller, chemist. caregiver, health care provider, health professional, PCP, primary care provider-a person who helps in identifying or preventing or treating illness or disability.
A push intravenous infusion is the direct injection of medication into a vein through an intravenous line, needle, or catheter. Manufacturers' instructions must be followed for preparation and administration of all such medications. The fluid to be infused and the flow rate are by prescription.ntravenous infusion. The injection into a vein of a solution, drugs, or blood components. See: illustration. Intravenous infusions should be discontinued or infusion fluid replenished when the solution being administered is depleted. Clotting of blood in the catheter may occur when the infusion is not continuous.