The instruments of Renaissance music Musical instruments have been in use for millennia, but their place in the music of the Middle Ages and Renaissance was often sharply defined and restricted. In the view of the MediÃ¦val church, the human voice was an instrument created by God, and thus more able to sing His glories than instruments created by people.
Low total calcium (hypocalcemia). The most common cause of low total calcium is: 1  Low blood protein levels, especially a low level of albumin, which can result from liver disease or malnutrition, both of which may result from alcoholism or other illnesses.2  Low albumin is also very common in people who are acutely ill. urine calcium test may be ordered when someone has symptoms of kidney stones, such as a sharp pain in the person's side or back around the kidneys, pain that may progress to lower in the abdomen, and/or blood in the urine.
1 The key to lower the calcium levels in blood is to keep your body hydrated. 2  Although, frequent urination is a common symptom of this condition, excess intake of liquids will help you prevent dehydration problems. 3  Excess urination also helps in getting rid of the excess calcium without dehydration risks.ypercalcemia is the condition that occurs when the parathyroid glands that balance the calcium levels in the body overwork. This condition can result in weakening the bones quickly. It may result in improper functioning of the kidney as they play a major role in eliminating excess calcium levels from the body.