Yes, urine is generally acidic. The pH of urine will usually be in the range 4.5 - 8
They some what lead to the collecting ducts which ducks that collect.
Is the urethra the tube that leads from the bladder to the small intestine?
Oh my gosh, no! The urethra is a tube in mammals that leads from the urinary bladder to the outside world. For females, it is relatively short and for males it is longer. In females it leads to a small opening just in front of the vagina. In males it leads all the way to the tip of the penis.
The urethra is part of the urinary system, and the small intestine is part of the digestive system. Let's hope that the two never meet. Because if your urethra went into your small intestine, it would be a medical emergency that would require immediate surgery!
when doing so, always remember to use lube, never force it will lead to tearing, and its not pretty, sanatizing is important, and make sure she is relaxed, there will be urine, so make sure that you are in a place easy to clean, and start with small, smooth, tapered objects, i started with a lot of small tapered paintbrushes, leading up to a taper candle, then i got a vibrator that has a fairly small tip, but gets quite wide, if this is meant for intercourse purposes, always restretch before trying to insert the penis, because it is quite dfficult because it isn't as stiff and won't want to copperate, I've seen a girl use a shoe horn, but found it unnecessary if warmed up first, just take it slow and careful, hope that helps, and enjoy!
detrusor muscle
What does it mean to have extra fluid in one of the tubes leading from you kidney to your bladder?
I'm thinking you must be talking about a condition called hydroureter, meaning distention of the ureter with fluid. This is caused by an obstruction of the ureter (the duct between the kidney and the bladder). Several things can cause this obstruction. The most common is kidney stones. These accretions of salts form in the kidney. When the body tries to pass them, they must go through the ureter, which is very narrow, not made for passing solids. So they get stuck, and fluid (urine) builds up behind the obstruction, distending the ureter like a balloon. Once the stone passes and the obstruction is relieved, the ureter returns to normal size. Hydroureter can be dangerous in that excessive back pressure can damage the kidney, which can occur if the obstruction persists.
Birds have cloacas. A combined liquid and solid waste disposal system. So... their "stool" is mixed with their urine, and comes out as droppings, its called guano.
What is a prolapse of the female urethra?
The uterus and the bladder are held in their normal positions just above the inside end of the vagina by a "hammock" made up of supportive muscles and ligaments. Wear and tear on these supportive structures in the pelvis can allow the bottom of the uterus, the floor of the bladder or both to sag through the muscle and ligament layers. When this occurs, the uterus or bladder can create a bulge into the vagina. In severe cases, it is possible for the sagging uterus or bladder to work its way down far enough that the bulge can appear at the vagina's opening or even protrude from the opening. When the uterus sags downward, it is called uterine prolapse. When the bladder sags, it is called bladder prolapse, also known as a cystocele.
Can you urinate in an elevator in Singapore?
No, I'm sorry if you have bladder control problems because it is against the law!