What organ is the bladder?
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The bladder is an organ that stores urine.
The bladder has good stretchability and contractility. When urine accumulates gradually, the bladder can expand to accommodate more urine, and when it needs to urinate, it can expel urine by contracting. This telescopic function ensures the normal storage and discharge of urine. The bladder detrusor muscle also plays a key role in the process of urination. Its coordinated contraction can promote the smooth discharge of urine. If the detrusor muscle function is abnormal, it may lead to problems such as difficulty urinating. At the same time, the inner surface of the bladder has a special layer of mucosa, which can prevent excessive erosion and damage of urine to the bladder wall. It also has a certain barrier function to reduce the invasion of harmful substances such as bacteria. In addition, the bladder is also connected with the urethra, and the two work together to complete the whole process of urination. The patency of the urethra will also directly affect the normal functioning of the bladder.
As an important organ for storing urine, the normal structure and function of the bladder play an irreplaceable role in maintaining the healthy operation of the urinary system.
