Anatomy of the Human Urinary Tract
Our body is made up of several organs. Each organ has been assigned a definite task. Some organs work under the respiratory system, while some work under the digestive system. Our body also consists of few urinary organs that help in the secretion of body wastes. The urinary tract law is responsible for eliminating liquid waste products from the body.
The urinary law consists of four organs that are kidneys, ureters, urinary bladder and urethra. Each of these organs performs a specified task. They are located below the ribs and yield erythropoietin, a hormone that produces red blood cells inside the bone marrow.
The kidney belongs to the upper urinary tract law and filters the body waste from the bloodstreams. This waste is converted into urine for the secretion. This urinary tract organ also filters out excess body nutrients for the excretory process. The kidneys are connected to two ureters. This tube like buildings transports the filtered urine into the urinary bladder.
As soon as, the urine enters the urinary bladder, it is stored inside an elastic bag for secretion. The bladder expands itself till it is thoroughly filled with urine. The urinary bladder is surrounded by controlled and uncontrolled sphincter muscles that initiates and prevents leakage of urine. Initially, the bladder is half full and waits till the urine gets filled completely.
Once, the bladder gets filled with the urine, the brain sends impulses to the internal sphincter muscle to relax and let the urine flow into the urethra. Hence, the man feels the urge to urinate and heads to the washroom. Now, the external sphincter muscles are relaxed as soon as the private is ready to secrete. Hence, the urethra opens and excretes the body waste.
Thus, the urinary tract law works in coordination to sustain sufficient functioning of the human body.
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