Correct option is C
The correct answer is (c) i-a, ii-b, iii-c, iv-d.
Addison’s disease (i) is associated with the Adrenal gland (a). It occurs when the adrenal glands do not produce enough cortisol and aldosterone.
Hashimoto’s disease (ii) is associated with the Thyroid gland (b). It is an autoimmune disorder where the immune system attacks the thyroid, leading to hypothyroidism.
Acromegaly (iii) is associated with Growth hormone (c). It results from excessive production of growth hormone, usually due to a pituitary gland tumor.
SIADH (iv) (Syndrome of Inappropriate Antidiuretic Hormone secretion) is associated with Vasopressin (d). It involves the excessive release of vasopressin, leading to water retention and hyponatremia.