The leader's ability to lead is contingent upon various situational factors, including the leader's preferred style, the capabilities and behaviors of followers and also various other situational factors.
A. A. Calcium channel blockers are drugs used to lower blood pressure. They work by slowing the movement of calcium into the cells of the heart and blood vessel walls, which makes it easier for the heart to pump and widens blood vessels.As a result, the heart doesn't have to work as hard, and blood pressure lowers.. A. Calcium channel blockers are drugs used to lower blood pressure. They work by slowing the movement of calcium into the cells of the heart and blood vessel walls, which makes it easier for the heart to pump and widens blood vessels.
The parathyroid gland controls the level of calcium in your blood. It releases parathyroid hormone. That hormone pulls calcium from your bones to maintain an appropriate levelâ¦ in your blood. Without calcium, your muscles can not work. Your kidneys remove calcium from your body. Vitamin D allows your digestive system to remove calcium from your food and return it to your bones.