0
What else can I help you with?
Which hormone plays a central role in determining the rate of sodium reabsorption and potassium secretion?
Aldosterone is the hormone that plays a central role in determining the rate of sodium reabsorption and potassium secretion in the kidneys. Aldosterone acts on the distal convoluted tubules and collecting ducts of the kidney to increase sodium reabsorption and potassium secretion.
Neurohypophyseal secretion of stimulates formation of concentrated urine?
The neurohypophyseal secretion of ADH (antidiuretic hormone) promotes water reabsorption in the kidneys, leading to the formation of concentrated urine. ADH acts on the collecting ducts of the nephrons in the kidneys to increase their permeability to water, allowing the body to conserve water and produce concentrated urine.
What regulates growth through secretion of growth hormone?
Secretion of growth hormone (GH) in the pituitary is regulated by the neurosecretory nuclei of the hypothalamus.
What gland is responsible for aldosterone?
The adrenal glands, specifically the adrenal cortex, are responsible for the production of aldosterone. Aldosterone is a steroid hormone that plays a crucial role in regulating blood pressure and electrolyte balance by promoting sodium retention and potassium excretion in the kidneys. Its secretion is primarily stimulated by signals related to blood pressure and electrolyte levels.
What is the mineralcorticoid that is called the salt retaining hormone?
Aldosterone is the mineralocorticoid that is known as the salt retaining hormone. It helps regulate salt and water balance in the body by acting on the kidneys to promote sodium retention and potassium excretion.
What is the most important factor influencing potassium ion secretion?
The most important factor influencing potassium ion secretion in the kidneys is the hormone aldosterone. Aldosterone promotes the reabsorption of sodium and water in exchange for potassium secretion, helping to regulate potassium levels in the body.
Which hormone plays a central role in determining the rate of sodium reabsorption and potassium secretion?
Aldosterone is the hormone that plays a central role in determining the rate of sodium reabsorption and potassium secretion in the kidneys. Aldosterone acts on the distal convoluted tubules and collecting ducts of the kidney to increase sodium reabsorption and potassium secretion.
What hormone promotes the reabsorbtion of sodium and potassium ions by the kidney?
When the macula densa in the distal tubules of the kidney sense a decrease in fluid volume, the renin-aldosterone system is activated. Aldosterone is the hormone responsible for sodium retention, causing water to be conserved.
Excess blood potassium hyperkalemia is removed by increasing secretion of the hormone which stimulates an increase in the secretion of potassium by cells within the?
Excess blood potassium (hyperkalemia) is typically removed by increasing the secretion of aldosterone. Aldosterone stimulates the kidneys to increase the secretion of potassium by cells within the kidney nephrons, promoting the excretion of excessive potassium from the body through urine.
What is the single most important factor influencing potassium ion secretion?
The single most important factor influencing potassium ion secretion is the potassium concentration in the blood. When blood potassium levels are high, it triggers the release of the hormone aldosterone from the adrenal glands, which in turn stimulates the kidneys to increase potassium secretion to help maintain electrolyte balance.
What controls the secretion of growth hormone?
The pituitary gland controls the secretion of growth hormone.
What is the function of luteinizing hormones?
LuteinizingHormone is a hormone that promotes secretion of sex hormones.In females: It triggers ovulation.In males: It triggers leydigcells that produce testosterone.
What is the regulation of potassium balance?
Potassium balance is regulated by the kidneys, which adjust potassium excretion in response to changes in dietary intake or levels in the blood. Aldosterone, a hormone produced by the adrenal glands, also plays a key role in regulating potassium balance by increasing potassium secretion in the kidneys. Disruption in these regulatory mechanisms can lead to either hyperkalemia (high potassium) or hypokalemia (low potassium) in the body.
Neurohypophyseal secretion of stimulates formation of concentrated urine?
The neurohypophyseal secretion of ADH (antidiuretic hormone) promotes water reabsorption in the kidneys, leading to the formation of concentrated urine. ADH acts on the collecting ducts of the nephrons in the kidneys to increase their permeability to water, allowing the body to conserve water and produce concentrated urine.
What does it mean if a hormone is a tropic hormone?
"Trophic" describes any hormone that controls the secretion of another hormone
What regulates growth through secretion of growth hormone?
Secretion of growth hormone (GH) in the pituitary is regulated by the neurosecretory nuclei of the hypothalamus.
What hormone regulates salt and water balance?
Aldosterone is the hormone that is secreted by the adrenal cortex and promotes the retention of salt which then helps the body to retain more water. This is important for maintaining blood pressure in the body which is essential for proper kidney function.
