Which of the following are considered Mineralocorticoids? (Choose 2)

Prepare for the NBEO General Physiology Exam. Study with detailed flashcards and multiple choice questions, each with explanations. Ensure success on your exam!

Mineralocorticoids are a class of steroid hormones produced by the adrenal cortex that play a crucial role in regulating sodium and potassium balance, as well as fluid balance in the body. Aldosterone is the most well-known mineralocorticoid, responsible for increasing sodium reabsorption in the kidneys, which helps to increase blood volume and blood pressure.

Deoxycorticosterone is another mineralocorticoid that also contributes to sodium retention and has similar effects to aldosterone, although it is less potent. Both aldosterone and deoxycorticosterone act on the renal tubules to promote sodium retention and potassium excretion, making them key players in maintaining electrolyte balance.

Cortisol and corticosterone, while important steroid hormones produced by the adrenal cortex, primarily function as glucocorticoids, which are involved in glucose metabolism and the body's response to stress rather than directly regulating mineral balance. Their roles are primarily related to metabolism and inflammation, distinguishing them from the more specific actions of mineralocorticoids like aldosterone and deoxycorticosterone.

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