Your urinary system is made up of the kidneys, the bladder, the ureters and the urethra. The urethra is the hollow tube that lets urine, a waste product, leave the body.
The urinary system is divided into two parts. The upper urinary system includes the kidneys and ureters. The lower urinary system includes the bladder and urethra. The kidneys remove waste and extra fluid from the blood to make urine. The urine flows from the kidneys through the ureters to the bladder.
Your kidneys make urine by filtering wastes and extra water from your blood. The waste is called urea. Your blood carries it to the kidneys. From the kidneys, urine travels down two thin tubes called ureters to the bladder.
Ur/o, -uria. Urine.
The main function of the kidney is the excretion of body wastes and harmful chemicals into the urine. The functional unit of the kidney responsible for excretion is the nephron.
In conclusion, approximately 1.6% of all urinary sediment samples examined in daily clinical practice contain at least one sperm. There is considerable overlap between the factors associated with the presence of at least one sperm in urinary sediment and those that are strongly associated with ejaculatory disorders.
Your urinary system, also called the renal system or urinary tract, removes waste from your blood in the form of urine. It also helps regulate your blood volume and pressure, and controls the level of chemicals and salts (electrolytes) in your body's cells and blood.
Urethra. The urethra is a tube that carries pee from your bladder to the outside of your body.
Dr. Newton says a pigment called urochrome, or urobilin, causes the yellow color in urine. Your kidneys filter out this byproduct from your bloodstream and it exits your body in urine. The more fluids you drink, the lighter the color of the pigment in your urine. The less you drink, the stronger the color.
Filtered blood leaves the kidney through the renal vein and flows back to the heart. Pee leaves the kidneys and travels through the ureters to the bladder. The bladder expands as it fills.
A urinary catheter is a flexible tube used to empty the bladder and collect urine in a drainage bag. Urinary catheters are usually inserted by a doctor or nurse.
“Normal urine is pale yellow to amber in color and is clear. Darker urine is often a sign of dehydration. If you notice that your urine is darker than normal and you have no other symptoms, try drinking some more water and see if this helps your urine return to a lighter color,” Alyssa said.
Certain factors, however, can contribute to a reduction in male ejaculate, including your age, particular medications, or even a surgical procedure you've had. Experts note that low testosterone levels, which affect about 5 million American men, can also result in the release of less semen during ejaculation.
Complications of delayed ejaculation can include: Diminished sexual pleasure for you and your partner. Stress or anxiety about sexual performance. Marital or relationship problems due to an unsatisfactory sex life.
While there is no definite age at which male ejaculation ceases, it has been suggested that it may happen when a man reaches his late 40s or early 50s. It is important to note, however, that this is not a universal rule and some men may continue to ejaculate at a later age.
Don't wake your child up to pee when you go to bed. It doesn't help with bedwetting and will just disrupt your child's sleep. When your child wets the bed, help them wash well in the morning so that there is no smell.
If your urine feels hotter than usual, but doesn't burn, don't be alarmed. Urine should reflect one's body temperature, so those who have been working out, are pregnant or are in warmer climates may notice their urine is hotter as well.
Bloody urine may be due to a problem in your kidneys or other parts of the urinary tract, such as: Cancer of the bladder or kidney. Infection of the bladder, kidney, prostate, or urethra. Inflammation of the bladder, urethra, prostate, or kidney (glomerulonephritis)
Normal Results
The normal values range from pH 4.6 to 8.0.
Urinary bladder and urethra
The urinary bladder can store up to 500 ml of urine in women and 700 ml in men. People already feel the need to urinate (pee) when their bladder has between 200 and 350 ml of urine in it.
During the process of urine formation, filtration occurs at the kidney within the glomerulus and transports it through Bowman's capsule. Blood enters the kidney as a substance called filtrate (or pre-pre-urine) via the afferent arteriole. The filtrate is then carried to the glomerulus.
Under normal circumstances, only about 1-1.5 litres of water is excreted in the urine with the rest being re-absorbed. If you drink water in excess of what your body requires, it will simply pass through your kidneys without being re-absorbed later.