what is a urethra
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- In anatomy, the urethra (from Greek οὐρήθρα – ourḗthrā) is a tube that connects the urinary bladder to the urinary meatus for the removal of fluids from the body. Infection of the urethra is urethritis, said to be more common in females than males. 2  Urethritis is a common cause of dysuria (pain when urinating). 3  Related to urethritis is so called urethral syndrome. 4  Passage of kidney stones through the urethra can be painful, which can lead to urethral strictures.
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What Are the Treatments for Inflammation of the Urethra? The urethra is a narrow tube that carries urine out of the body. It also carries semen in men. Bacteria, viruses or fungi can cause an infection of the lining of the urethra, also known as urethritis, characterized by burning and painful urination along with unusual discharge from the vagina or the penis.acteria, viruses or fungi can cause an infection of the lining of the urethra, also known as urethritis, characterized by burning and painful urination along with unusual discharge from the vagina or the penis.
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Where is the urethra located on a woman? Medical Definition of Urethral meatus, female. Urethral meatus, female: The urethra is the transport tube leading from the bladder to discharge urine outside the body. In females the urethra is shorter than in the male. The meatus (opening) of the female urethra is above the vaginal opening, as indicated here:
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Urethritis Urethritis is a condition in which the urethra, or the tube that carries urine from the bladder to outside the body, becomes inflamed and irritated. Semen also passes through the male urethra. Urethritis typically causes pain while urinating and an increased urge to urinate.
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Urethritis Urethritis is inflammation (swelling and irritation) of the urethra. The urethra is the tube that carries urine from the body.
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Male Urethra Anatomy Male Urethra Anatomy - Overview. 1  The male urethra is a narrow fibromuscular tube that conducts urine and semen from the bladder and ejaculatory ducts, respectively, to the exterior of the body (see the image below). Although the male urethra is a single structure, it is composed of a heterogeneous series of segments: prostatic, membranous, and spongy.
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Chapter 33: The ureter, bladder and urethra Urethra (see figs. 33-2, 34-1, 34-3, and 35-1) The urethra is a fibromuscular tube that conducts urine from the bladder (and semen from the ductus deferens) to the exterior. It begins at the neck of the bladder, traverses the pelvic and urogenital diaphragms, and ends at the external urethral orifice.
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Urethritis in Men Urethritis in Men Overview. Urethritis is inflammation of the urethra. The urethra is the tube that connects the urinary bladder to the outside of the body and includes the opening at the end of the penis. Both urine and semen pass through the urethra. Urethritis may be caused by the germs that cause sexually transmitted diseases (STDs) or the germs that cause urinary tract infections (also called bladder infections), and the symptoms of these conditions may be similar.
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What is Urethra, its Parts and Function The body wall is composed of three distinct layers that are continuous with the urinary bladder. As with other organs of the body, urethra is likewise vulnerable to a number of inflammatory, infectious, genetic, and STDs or Sexually Transmitted Diseases.
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Urinary System Anatomy The urethra is the tube through which urine passes from the bladder to the exterior of the body. The female urethra is around 2 inches long and ends inferior to the clitoris and superior to the vaginal opening. In males, the urethra is around 8 to 10 inches long and ends at the tip of the penis.he kidneys filter metabolic wastes, excess ions, and chemicals from the blood to form urine. Ureters. The ureters are a pair of tubes that carry urine from the kidneys to the urinary bladder. The ureters are about 10 to 12 inches long and run on the left and right sides of the body parallel to the vertebral column.
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What is urethral prolapse? What is urethral prolapse? The urethra is the tube that drains urine from the bladder to the outside of the body. Urethral prolapse occurs when the inner lining of the urethra sticks out. When this happens, the opening of the urethra looks like a small pink donut and seems larger than normal.
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Overview The kidneys produce urine, which drains into your bladder. When you urinate, urine passes from your bladder through an opening at the bottom and flows out a tube called the urethra (u-REE-thruh). In women, the urethral opening is located just above the vagina.
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What Is the Function of the Urethra? Because of the differences between male and female genitals, the urethra is slightly different in each gender. The female urethra is much shorter than its male counterpart. The opening is between the clitoris and the vagina in a woman. Infection is more common in a female urethra than a male urethra.
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Urinary System Anatomy The urethra is the tube through which urine passes from the bladder to the exterior of the body. The female urethra is around 2 inches long and ends inferior to the clitoris and superior to the vaginal opening. In males, the urethra is around 8 to 10 inches long and ends at the tip of the penis.he urethra is the tube through which urine passes from the bladder to the exterior of the body. The female urethra is around 2 inches long and ends inferior to the clitoris and superior to the vaginal opening. In males, the urethra is around 8 to 10 inches long and ends at the tip of the penis.
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Human Physiology/Print Version Men have a longer urethra than women. This means that women tend to be more susceptible to infections of the bladder (cystitis) and the urinary tract. Male urethra. In the human male, the urethra is about 8 inches long and opens at the end of the head of the penis.
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What Causes Pain in Urethra? Overview. The urethra is the tube that drains urine from the bladder. In men, the urethra is a long tube located inside the penis. In women, it is shorter and located inside the pelvis. Pain in the urethra may be dull or sharp, constant or intermittent (meaning it comes and goes). New onset of pain is called acute.
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Male Urethra Anatomy The male urethra is a narrow fibromuscular tube that conducts urine and semen from the bladder and ejaculatory ducts, respectively, to the exterior of the body (see the image below).Although the male urethra is a single structure, it is composed of a heterogeneous series of segments: prostatic, membranous, and spongy.he urethra runs through the prostate eccentrically, with most of the prostatic tissue in a posterior and inferior location. The prostatic urethra is surrounded by an inner circular layer and an outer longitudinal layer of smooth muscle.
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- An anterior urethral stricture is a scar of the urethral epithelium (the urethra’s outside layer of cells) and commonly extends into the underlying corpus spongiosum (a column of erectile tissue that surrounds the urethra).he scar (stricture) is composed of dense collagen and fibroblasts (proteins that form cell-producing connective tissue) and thus contracts in all directions, shortening urethral length and narrowing the diameter of the urethra. Strictures usually do not cause symptoms until the urethra tube is below a certain size.
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Urethra The urethra is the vessel through which urine passes after leaving the bladder. During urination, the smooth muscle lining the urethra relaxes in concert with bladder contraction(s) to forcefully expel the urine in a pressurized stream.
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Difference Between Ureter and Urethra Both urethra and ureters are fibromusclular tubes that conduct urine in the urinary system. Ureter. Ureters are fibromuscluar tubes that propel urine from kidneys to the urinary bladder. The smooth muscles can make involuntary wave like contractions and propel urine towards the urinary bladder.This series of organized muscle contraction is known as peristalsis. In males urethra is considered as a part of both the reproductive and urinary system, whereas ureter is considered as a part of the urinary system. • Normally, ureter is longer than urethra, but urethra has a larger diameter than ureters.
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What is the Urethra? The urethra is a thin, fibromuscular tube that begins at the lower opening of the bladder and extends through the pelvic and urogenital diaphragms to the outside of the body, called the external urethral orifice. The urethra also connects the to the ductus deferens in males, for the ejaculation of sperm. There is a sphincter at the upper end of the urethra, which serves to close the passage and keep the urine inside the bladder. As the passage needs to traverse the length of the penis, it is significantly longer in males than females.
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urethra Plural urethras or urethrae (y-rē'thrē) The duct through which urine passes from the bladder to the outside of the body in most mammals and some fish and birds. In males, the urethra passes through the penis and also serves as the duct for the release of sperm, which enter the urethra from the vas deferens. A tube through which urine moves from the urinary bladder out of the body. In the male, the urethra also acts as the passageway for semen.
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Male Urethra Anatomy The urethra runs through the prostate eccentrically, with most of the prostatic tissue in a posterior and inferior location. The prostatic urethra is surrounded by an inner circular layer and an outer longitudinal layer of smooth muscle. The urethra forms an angle of roughly 45º (range, 0-90º) at the midpoint of the prostatic urethra.
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Urethra â Definition, Anatomy, Function, Pain and Pictures Prolapsed urethra is a medical condition which is the result of damage to the muscle tissues in the pelvis, due to which the surrounding tissues begin to sag down to the vagina. It is officially known as the Urethrocele. It is a circular protrusion of the urethra that occurs through the external meatus.
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Urethra In anatomy, the urethra (from Greek οὐρήθρα – ourḗthrā) is a tube that connects the urinary bladder to the urinary meatus for the removal of fluids from the body.rethra is number 2, dark yellow. In the human female, the urethra is about 1.9 inches (4.8 cm) to 2 inches (5.1 cm) long and exits the body between the clitoris and the vagina, extending from the internal to the external urethral orifice.
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Urethral Prolapse (Urethrocele) Urethral Prolapse (Urethrocele) The urethra is the tube that carries urine from the bladder to the outside of the body. When the urethra is not well supported by the muscles and tissues around it, it can curve and widen. This is called a urethral prolapse (urethrocele).