Bladder Anatomy

Urine drains from the kidneys into the bladder through the ureters. In females the urethra is separate from the genital tract.

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It fulfills the excretory function of the more primitive cloaca.

Bladder anatomy. Anatomy of the bladder and urinary tract what is the urinary bladder. The empty bladder is about the size and shape of a pear. In males the vas deferens sperm carrying tubes empty into the urethra.

The bladder is lined by layers of muscle tissue that stretch to hold urine. The vasculature of the bladder is primarily derived from the internal iliac vessels. The superolateral aspect of the bladder drains into the external.

In placental mammals a special duct the urethra leads from the urinary bladder to the exterior. This stretching can increase the size of the bladder from about 2 inches to more than 6 inches long depending on the amount of liquid. 1 3 it is a hollow organ that is made mostly out of muscle.

The urinary bladder usually just called the bladder is a major part of the bodys urinary system. As the ureters two tubes that expel urine from the kidneys to the bladder fill the bladder the muscle wall thins and the bladder moves upward toward the abdominal cavity. The urinary bladder shape of the bladder.

From the bladder urine is excreted through a tube called the urethra. It is located in the lower pelvic cavity. Urine is made in the kidneys and travels down two tubes called ureters to the bladder.

When empty the bladder is about the size and shape of a pear. Anatomy of the bladder. In women this tube is about 15 inches long and exits the body at the upper aspect.

The bladder stores urine allowing urination to be infrequent and controlled. The appearance of the bladder varies depending on the amount of urine stored.

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