In the child, the bladder neck is level with the upper symphysis pubis. The internal appearance of the bladder at cystoscopy is important. In health, the prostate is pyramidal and is the size and shape of a chestnut. It is traversed by the prostatic part of the urethra and by the ...
Discover the anatomy, function, and clinical significance of the urinary bladder on our informative page.
Discover the anatomy, function, and significance of the urinary bladder, its arterial supply, venous and lymphatic drainage, and innervation.
Ch 2. Anatomy & Physiology of the Urinary System Organs of the Urinary System: Structure & Function Kidneys: Internal Regions & Nephron Function Blood Flow & Filtration within the Kidneys Nephron Parts, Function & Diagram 7:46 Bladder Muscles | Structure & Function Hormones Involved in Ur...
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Normal voiding needs a coordinated, sustained bladder contraction of adequate size and duration. It requires a decrease in resistance of the bladder neck and urethra and no obstruction. Voiding problems can arise from abnormal storage of urine or problems with urinary control. The aim of this ...
that leads from theurinary bladderto allow for urine to be expelled into the environment. In men, the urethra also carries semen, traverses theprostate glandwhich lies below the bladder and runs through the penis. In women, the urethra is much shorter and terminates just anterior to the ...
–Contents: Here, we encounter the internal genitalia, external genitalia, urinary bladder, urethra, rectum, and anus. –Blood Supply: The internal iliac arteries, gonadal arteries, median sacral artery, and the superior rectal artery. Veins include the inferior vena cava and hepatic portal vein....
The bladder and urethra constitute a functional unit controlled by a complex interplay between the central and peripheral nervous systems and local regulatory factors. Peripherally, lower urinary tract function is dependent on the coordinated action of t
Structure of the penis and urethra seen on a longitudinal section. Male urethra 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 prov...