ADH and RAAS Work Together in Maintaining Osmoregulatory Homeostasis Through

question 53

Multiple Choice

ADH and RAAS work together in maintaining osmoregulatory homeostasis through which of the following ways?

• A)ADH regulates the osmolarity of the blood and RAAS regulates the volume of the blood.
• B)ADH regulates the osmolarity of the blood by altering renal reabsorption of water, and RAAS maintains the osmolarity of the blood by stimulating Na⁺ reabsorption.
• C)ADH and RAAS work antagonistically; ADH stimulates water reabsorption during dehydration and RAAS causes increased excretion of water when it is in excess in body fluids.
• D)Both stimulate the adrenal gland to secrete aldosterone, which increases both blood volume and pressure via its receptors in the urinary bladder.
• E)ADH and RAAS combine at the receptor sites of proximal tubule cells, where reabsorption of essential nutrients takes place.

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Definitions:

Market Price

The present cost at which a service or asset is available for purchase or sale.

Perfect Competitor

A theoretical market structure where many buyers and sellers exchange identical products, and no single entity can influence the market price.

Long Run

A period in economics during which all factors of production and costs are variable, allowing for the full adjustment to changes.

Long Run

A period of time in economics during which all factors of production and costs are variable, allowing for full adjustment to changes.