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What is tubular reabsorption?
The process of reclaiming useful substances from the filtrate and returning them to the bloodstream.
What is tubular secretion?
The process of removing excess ions and waste products from the blood and secreting them into the urine.
What are some of the factors that regulate tubular reabsorption and secretion?
Hormones, blood pressure, blood osmolality, and pH of the blood.
What is antidiuretic hormone (ADH)?
hormone that helps the kidneys conserve water by reducing urine production.
What is aldosterone?
A hormone that helps the kidneys regulate sodium and potassium balance.
What is atrial natriuretic peptide (ANP)?
A hormone that promotes the excretion of sodium and water in the kidneys, thus reducing blood volume and pressure.
What is parathyroid hormone (PTH)?
A hormone that regulates calcium and phosphate balance in the body.
