Prostatic urethra running through the prostate gland about 3 to 45 centimeters in length. The mammalian urinary tract is a contiguous hollow organ system whose primary function is to collect transport store and expel urine periodically and in a highly coordinated fashion 1 2.
Anatomy Of The Lower Urinary Tract
The male urethra due to its length and anatomical course can be divided into three parts.
Urinary tract anatomy male. In men the prostate gland wraps around the urethra near the bladder. Anatomy of the male urinary tract. The urethra is the tube that carries urine from the bladder out of the body.
In order for normal urination to occur all body parts in the urinary tract need to work together in the correct order. Urine exits the bladder into the urethra which carries urine out of the body. Your kidneys located toward the back in your upper abdomen produce urine by filtering waste and fluid from your blood.
Because it passes through the penis the urethra is longer in men 8 inches than in women 15 inches. Signals from the brain tell the sphincter muscles around the opening of the bladder when to let urine flow out of the bladder. A short portion that exits the bladder just before it runs through the prostate gland is known as the pre prostatic urethra.
23 however parts of the male and female lower urinary tracts are structured differently. In so doing the urinary tract ensures the elimination of metabolic products and toxic wastes generated in the kidneys. The flow of urine through the urethra is controlled by the internal and external urethral sphincter muscles.
The bladder is the same but the urethra is not. Men and women have lower urinary tracts that carry out the same job of storing and releasing urine from the body. The other parts of the urinary system are responsible for moving the urine out of the body although in men the urethra a tube allowing urine to flow from the bladder and out of the genitals is also involved in ejaculation.
Male urinary system your urinary system which includes the kidneys ureters bladder and urethra is responsible for removing waste from your body through urine. The kidneys are two bean shaped organs each about the size of a fist. The urinary tract is the bodys drainage system for removing urine which is composed of wastes and extra fluid.
The urethra is also an organ of the male reproductive system as it carries sperm out of the body through the penis.
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