Anti-diuretic hormone (ADH) is the hormone that regulates how much water is reabsorbed from the nephron into the bloodstream. It is called vasopressin in the US - ADH tends to be the British term, but they mean the same thing.
The volume of urine refers to the total amount of urine produced by the body, while the baseline volume refers to the average amount of urine produced over a specific timeframe. Differences in volume can occur due to factors such as hydration status, medications, and underlying health conditions.
As the concentration gradient increases, the urine volume typically decreases. This is because a higher concentration gradient drives more water reabsorption in the kidneys, resulting in a lower urine volume being produced.
Without the presence of antidiuretic hormone (ADH), the permeability of the collecting duct to water decreases. As a result, more water is excreted in the urine, leading to a higher urine volume and lower urine concentration.
for mastering a and p lab exercise 9, the urine volume decreased
As the solute concentration in the interstitial space increases, the volume of urine produced by the kidneys typically decreases. This is because the higher solute concentration triggers the release of antidiuretic hormone (ADH), which increases water reabsorption in the kidneys, leading to a decrease in urine volume.
antidiuretic hormone (ADH)
The urine volume will decrease.
Volume increases,urine become more dilute and clear.
Yes, a urethral sphincter controls the release of urine. This is a "flap" that is found between the kidneys and urethra that opens and closes to keep urine in, or let it down to be urinated out.
kidneys
The volume of urine refers to the total amount of urine produced by the body, while the baseline volume refers to the average amount of urine produced over a specific timeframe. Differences in volume can occur due to factors such as hydration status, medications, and underlying health conditions.
No, when dehydrated, the volume of urine typically decreases. The body conserves water to maintain hydration, leading to more concentrated urine. In contrast, when well-hydrated, the body produces a larger volume of diluted urine.
Decreased ADH production increases urine volume and dilution.
As the concentration gradient increases, the urine volume typically decreases. This is because a higher concentration gradient drives more water reabsorption in the kidneys, resulting in a lower urine volume being produced.
nephron
The Muscles and organs
The Loop of henle conserves water and minimizes urine volume.