Which statement best describes the adrenal function finding in Addisonian crisis?

Which statement best describes the adrenal function finding in Addisonian crisis?

• A. Adrenal gland hypofunction
• B. Adrenal gland hyperfunction
• C. Normal adrenal function
• D. Excessive cortisol production

Answer: (A)

Addisonian crisis is an acute adrenal insufficiency where the adrenal cortex cannot meet the body's stress demands. This means the adrenal function is reduced (hypofunction), leading to a sharp drop in cortisol (and often aldosterone) production. Without enough cortisol, the body's ability to respond to stress and maintain vascular tone falters, and without aldosterone, there’s loss of sodium and water with potassium retention, contributing to dehydration and hypotension. These changes define an adrenal hypofunction state during an Addisonian crisis. Options describing hyperfunction or normal function don’t fit because excessive hormone production or normal activity would not cause this severe, stress-related deterioration.

Addisonian crisis is an acute adrenal insufficiency where the adrenal cortex cannot meet the body's stress demands. This means the adrenal function is reduced (hypofunction), leading to a sharp drop in cortisol (and often aldosterone) production. Without enough cortisol, the body's ability to respond to stress and maintain vascular tone falters, and without aldosterone, there’s loss of sodium and water with potassium retention, contributing to dehydration and hypotension. These changes define an adrenal hypofunction state during an Addisonian crisis. Options describing hyperfunction or normal function don’t fit because excessive hormone production or normal activity would not cause this severe, stress-related deterioration.