In this case, the damper is normally opened by the force of the spring but can be closed by the force of the motor. Removal of electrical power re-opens the damper. This style of damper is advantageous because it is fail safe; if the control to the damper fails, the damper opens and allows air to flow.
The adrenal glands, located on the top of each kidney, are responsible for releasing different hormones. Adrenal gland disorders occur when the adrenal glands produce too much or too little of these hormones.
1 The adrenal cortexâthe outer part of the glandâproduces hormones that are vital to life, such as cortisol (which helps regulate metabolism and helps your body respond to stress) and aldosterone (which helps control blood pressure).hey are located on top of each kidney. Their name directly relates to their location (ad ânear or at; renes âkidneys). Each adrenal gland is comprised of two distinct structuresâthe outer part of the adrenal glands is called the adrenal cortex. The inner region is known as the adrenal medulla.