Place smoke detectors in the best places around the house. It is important to install detectors near sleeping areas and on every level of your home. Also place a detector in hallways and a carbon monoxide detector near heating, such as gas furnaces. Avoid installing a smoke detector in the kitchen.
The kidneys perform the excretory functions of this system. These organs produce urine, a fluid waste product containing water, ions, and small soluble compounds. Urine leaving the kidneys travels along the urinary tract, which consists of the paired ureters and the urinary bladder, where urine is temporarily stored. When urination, or micturition, occurs, contraction of the muscular urinary bladder forces urine through the.
The urinary bladder is a hollow muscular organ in people and animals that collects and stores urine from the kidneys before disposal by urination. In the human the bladder is a hollow muscular, and distensible organ, that sits on the pelvic floor. Urine enters the bladder via the ureters and exits via the urethra. The typical human bladder will hold between 300 and 500 mL before the urge to empty occurs, but can hold considerably more.