You may need to use transfer aids such as a gait belt, a sliding board, or a mechanical lift to help move a person. These transfer aids can help make transfers safer
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<em>knee is a joint...
knee caps are made up of cartilage ,, so it is connective tissue...
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There are three kinds of blood vessels: arteries, veins, and capillaries. Each of these plays a very specific role in the circulation process. Arteries carry oxygenated blood away from the heart. They're tough on the outside but they contain a smooth interior layer of epithelial cells that allows blood to flow easily.
