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Antidiuretic hormone (ADH), also known as vasopressin, primarily affects water reabsorption in the kidneys, but it does not directly influence reabsorption in the glomerulus. Instead, ADH acts on the collecting ducts of the nephron, increasing their permeability to water, which enhances water reabsorption back into the bloodstream. This action helps regulate body fluid balance and concentrate urine, particularly in response to dehydration or high osmolarity.
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Which hormone most affect the osmolarity of blood?
Antidiuretic hormone (ADH) is the hormone that most affects the osmolarity of blood. ADH acts on the kidneys to regulate water reabsorption, helping to maintain the balance of water and electrolytes in the blood and thus control its osmolarity.
Which hormone is responsible for facultative water reabsorption in the collecting ducts?
ADH is the hormone responsible for facultative water reabsorption.
What Hormone stimulates the kidneys to absorb more water?
The hormone that promotes reabsorption by the kideny is Vasopressin
Which of the choices below are the most important hormone regulators of electrolyte reabsorption and secretion?
The most important hormone regulators of electrolyte reabsorption and secretion are aldosterone and antidiuretic hormone (ADH). Aldosterone acts on the kidneys to increase sodium reabsorption, while ADH acts on the kidneys to increase water reabsorption. Together, these hormones help regulate electrolyte balance in the body.
Promotes reabsorption of water what is?
The hormone antidiuretic hormone (ADH), also known as vasopressin, promotes the reabsorption of water in the kidney tubules. ADH helps the body retain water by reducing the amount of water excreted in urine, thus preventing dehydration.
What hormone is responsible for faculative water reabsorption?
Antidiuretic hormone (ADH), also known as vasopressin, is responsible for facultative water reabsorption in the kidneys. Its release is controlled by the body's hydration levels to regulate water balance by increasing the permeability of the collecting ducts in the kidneys.
The hormone ADH affects re absorption in the?
The hormone ADH (antidiuretic hormone), also known as vasopressin, primarily affects water reabsorption in the kidneys. It acts on the collecting ducts, increasing their permeability to water, which allows more water to be reabsorbed back into the bloodstream. This process helps to concentrate urine and regulate the body’s water balance, particularly in response to dehydration or high plasma osmolality.
Is reabsorption of water hormonally controlled?
Yes it is. When referring to the urinary system the ADH is the hormone that controls this.
Alcohol inhibits the secretion of what hormone?
Alcohol can inhibit the secretion of antidiuretic hormone (ADH), also known as vasopressin. ADH is produced in the hypothalamus and helps regulate the balance of water and electrolytes in the body by controlling water reabsorption in the kidneys.
What two hormones regulate water balance?
Antidiuretic hormone (ADH) and aldosterone are the two hormones that regulate water balance in the body. ADH helps the kidneys retain water by increasing water reabsorption, while aldosterone regulates water and salt balance by promoting sodium reabsorption and potassium excretion in the kidneys.
What is the most important hormone that regulates blood osmolality?
The most important hormone that regulates blood osmolality is antidiuretic hormone (ADH), also known as vasopressin. ADH acts on the kidneys to regulate water reabsorption, helping to maintain proper balance of water and electrolytes in the blood.
What does the hormone ADH do in your bodies?
ADH, or antidiuretic hormone, helps regulate water balance by increasing water reabsorption in the kidneys. This hormone helps to concentrate urine and maintain fluid balance in the body by reducing urine output. If ADH levels are too low, it can lead to increased urination and dehydration.
