How does peeing work?!
Question: The Urinary System: A Brief Anatomy
How does the urinary system work?
Front view of urinary tract
The body takes nutrients from food and uses them to maintain all bodily functions including energy and self-repair. When the body has taken what it needs from food, waste products are left behind in the blood and in the bowel.
The urinary system, in working with the lungs, skin, and intestines to keep the chemicals and water in balance, removes a type of waste called urea from the blood. Urea is produced when foods containing protein, such as meat, are broken down in the body. Adults eliminate about a quart and a half of urine each day, depending on factors such as the amount of foods and fluid consumed, and how much fluid is lost through sweating and breathing.
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The brain signals the bladder muscles to tighten, which squeezes urine out of the bladder. At the same time, the brain signals the sphincter muscles to relax to let urine exit the bladder through the urethra. When all the signals occur in the correct order, normal urination occurs.
Facts about urine:
* Adults pass about a quart and a half of urine each day, depending on the fluids and foods consumed.
* The volume of urine formed at night is about half that formed in the daytime.
* Normal urine is sterile. It contains fluids, salts and waste products, but it is free of bacteria, viruses and fungi.
* The tissues of the bladder are isolated from urine and toxic substances by a coating that discourages bacteria from attaching and growing on the bladder wall.
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In his final book, Civilization and Its Discontents, Sigmund Freud claimed that civilization became possible only when ancient peoples resisted the impulse to extinguish their campfires by pissing them out.
Answers: The Urinary System: A Brief Anatomy
How does the urinary system work?
Front view of urinary tract
The body takes nutrients from food and uses them to maintain all bodily functions including energy and self-repair. When the body has taken what it needs from food, waste products are left behind in the blood and in the bowel.
The urinary system, in working with the lungs, skin, and intestines to keep the chemicals and water in balance, removes a type of waste called urea from the blood. Urea is produced when foods containing protein, such as meat, are broken down in the body. Adults eliminate about a quart and a half of urine each day, depending on factors such as the amount of foods and fluid consumed, and how much fluid is lost through sweating and breathing.
[...
...]
The brain signals the bladder muscles to tighten, which squeezes urine out of the bladder. At the same time, the brain signals the sphincter muscles to relax to let urine exit the bladder through the urethra. When all the signals occur in the correct order, normal urination occurs.
Facts about urine:
* Adults pass about a quart and a half of urine each day, depending on the fluids and foods consumed.
* The volume of urine formed at night is about half that formed in the daytime.
* Normal urine is sterile. It contains fluids, salts and waste products, but it is free of bacteria, viruses and fungi.
* The tissues of the bladder are isolated from urine and toxic substances by a coating that discourages bacteria from attaching and growing on the bladder wall.
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In his final book, Civilization and Its Discontents, Sigmund Freud claimed that civilization became possible only when ancient peoples resisted the impulse to extinguish their campfires by pissing them out.
well sometimes when I hold it too long it can feel very orgasmic ...lol
u know the answer to that... hopefully
come i wll show lively.
First you get the urge.
The you head to the rest room
You open or pull down you below the belt stuff
You stand or sit whatever you're little private desires
You then release that pressing urge to spill, rather than burst