Urethra - Wikipedia
WebThe urethra ( pl.: urethras or urethrae) is a tube that connects the mammalian urinary bladder to the urinary meatus. Male and female placental mammals release urine through the urethra during urination, but males also release …
Urethra: Location, Anatomy, Function & Conditions - Cleveland Clinic
WebThe urethra is the tube that lets urine leave your bladder and your body. If you were assigned male at birth, your urethra passes through your prostate and into your penis. If you were assigned female at birth, your urethra is much shorter. It runs from your bladder to open in front of your vagina.
Urethra: Anatomy, Function, and Treatment - Verywell Health
WebJan 18, 2023 · The urethra is a thin tube that connects to the bladder in order to empty urine out of the body. The female urethra is short, about 1.5 inches long, while the male urethra is longer at 7 to 8 inches in length as it runs length of the penis. The male urethra not only carries urine out of the bladder, but it also transports semen.
The Urethra - Male - Female - Anatomical Course
WebNov 14, 2019 · The urethra is the vessel responsible for transporting urine from the bladder to an external opening in the perineum. It is lined by stratified columnar epithelium, which is protected from the corrosive urine by mucus secreting glands.
Urinary bladder & urethra: Anatomy, location, function | Kenhub
WebNov 3, 2016 · Urethra. Definition: a duct of the urinary bladder which transports urine outside the body. Blood supply: inferior vesical and middle rectal arteries (in males), internal pudendal and vaginal arteries (in females); internal iliac veins. Innervation: vesical plexus and (in females) pudendal nerves.
Male urethra: Anatomy and function | Kenhub
WebJun 12, 2023 · Urethra masculina. Synonyms: none. The male urethra is an 18-22 cm long muscular tube that conveys urine from the urinary bladder to the exterior via an external opening in the perineum and also functions to provide an exit for semen (sperm) and glandular secretions during ejaculation.
Urethra | Definition, Function, & Facts | Britannica
WebUrethra, duct that transmits urine from the bladder to the exterior of the body during urination. The urethra is held closed by the urethral sphincter, a muscular structure that helps keep urine in the bladder until voiding can occur. Learn more about the …
Urethra - Definition, Function and Structure | Biology Dictionary
WebOct 27, 2020 · Definition. The urethra is a hollow tube positioned between the urinary bladder and urinary meatus which takes urine stored in the bladder out of the body. Urethra length differs in human females and males. In males, the urethra allows for the expulsion of both urine and semen. Internal and external urethral sphincter muscles …
Male Urethra Anatomy, Diagram & Function | Body Maps - Healthline
WebJan 22, 2018 · The urethra is more than just a urinary duct; it also serves as a conduit for semen and sperm during sexual acts. While urine and semen travel through the urethra, the tube is not solely...
Urethra - Kidney and Urinary Tract Disorders - Merck Manual …
WebThe urethra is a tube that drains urine from the bladder out of the body. In men, the urethra is about 8 inches (20 centimeters) long, ending at the tip of the penis. In women, the urethra is about 1½ inches (4 centimeters) long, ending at the vulva (the area of the external female genital organs). The Urethra. video. Urethra in the Male.
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