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Addison's disease is caused due to destruction of:

Correct answer: A. Adrenal Cortex

  • A. Adrenal Cortex
  • B. Pituitary Adrenal Axis
  • C. Adrenal Medulla
  • D. Hypothalamus

Explanation

Addison's Disease emerges as a result of destruction of the adrenal cortex, which leads to metabolic disturbances such as weakened muscle action and loss of salt. Stresses that would normally be overcome (e.g., cold) lead to collapse and death.

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About Coordination and Control

Coordination depends on receptors, neurons, synapses and nerve impulses, with reflex actions traced through the reflex arc and the roles of major brain regions. Chemical coordination covers endocrine glands and hormones, including how hormones regulate growth, metabolism, reproduction and internal balance, unlike rapid nervous control.

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