Definition/Description. Trapezius Myalgia is chronic pain of the upper trapezius muscle, most frequent is neck pain. It is a complex and multifactorial condition. Musculoskeletal pain is often intensifying by mental and social stress at home or work.
A hadron, in particle physics, is any subatomic (smaller than the atom) particle or antiparticle which is made of quarks. Quarks are fundamental particles which among other properties have an electrical charge and a name (e.g. 'up', 'down', 'strange'). The electrical charge of a single quark is always a fraction (e.g. 2/3).
Making the world better, one answer at a time. Nephrons are tiny structures that remove wastes from blood and produce urine. The nephrons filter wastes tn stages. First, both wastes and needed material such as glucose, are filtered out of the blood.Then, much of the needed material is returned to the blood, and the wastes are eliminated from the body.aking the world better, one answer at a time. Nephrons are tiny structures that remove wastes from blood and produce urine. The nephrons filter wastes tn stages. First, both wastes and needed material such as glucose, are filtered out of the blood.