Collective bargaining could also be defined as negotiations relating to terms of employment and conditions of work between an employer, a group of employers or an employers' organization on the one hand, and representative workers' organizations on the other, with a view to reaching agreement.
Emboli, embolus. Plural of embolus. An embolus is something that blocks the blood flow in a blood vessel. It may be a gas bubble, a blood clot, a fat globule, a mass of bacteria, or other foreign body. It usually forms somewhere else and travels through the circulatory system until it gets stuck.
A pulmonary embolus is a blockage of an artery in the lungs by fat, air, blood clot, or tumor cells. Venous thrombo-embolism; Lung blood clot; Blood clot-lung; Embolus; Tumor embolus. Causes. Pulmonary emboli are most often caused by blood clots in the veins, especially veins in the legs or in the pelvis (hips).he most common cause of a pulmonary embolism is a blood clot in the veins of the legs, called a deep vein thrombosis (DVT). Many clear up on their own, though some may cause severe illness or even death.