When the body is not able to remove waste effectively, it can build up in the body and damage various organs. Problems with the urinary system can occur as a result of disease, injury, or aging. When the bladder becomes full, nerves will send signals to the brain indicating that it is time to eliminate urine from the body. In men, the urethra travels through the penis and in women, the urethra ascends above the vaginal opening. Urethra: The urethra is the tube that connects the bladder to the genitals in order for urine to pass outside of the body.The sphincter muscles expand and contract to hold urine in the bladder and to release urine when needed. Sphincter muscles: These muscles surround the opening of the bladder, which extends to the urethra.The average bladder can hold up to 2 cups of urine for two to five hours. As the amount of urine in the bladder increases, the bladder will expand. ![]() Urine from the kidneys flows down the ureter and into the bladder where it is stored before it is removed from the body by way of the urethra.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |