Adrenal glands; produces aldosterone( ALD causes the kidneys to conserve sodium ions, and thus water, and excrete potassium ions, its target organ is the kidneys.), Cortisol( can be triggered with stress, injury or disease. It helps the body respond to stress or danger. Increase the body's metabolism of glucose. It's target organ is the liver.), Epininephrine (adrenaline, increases cardiac output and to raise glucose levels in the blood. It targets the sympathetic nervous system.), and norepinephrine( is similar to epinephrine, but it has less of an affect)