Overactive Bladder (OAB). OAB is another common type of urinary incontinence. It is also called urgency incontinence. OAB affects more than 30% of men and 40% of women in the U.S. It affects people's lives. They may restrict activities.
Hormones | Back to Top. The endocrine system is a collection of glands that secrete chemical messages we call hormones. These signals are passed through the blood to arrive at a target organ, which has cells possessing the appropriate receptor.
- The circulatory system carries oxygen, nutrients and other needed molecules to the cells, while carrying away waste product from the cells.CHECK THESE VIDEOS ON THE CIRCULATORY SYSTEM: CIRCULATORY SYSTEM. - The immune system is involved in destroying foreign particles and pathogens that would disrupt homeostasis.