Final answer:
The eight surgically correctable causes of hypertension include renal artery stenosis, primary aldosteronism, Cushing's syndrome, pheochromocytoma, coarctation of the aorta, renovascular hypertension, hyperthyroidism, and hyperparathyroidism.
Step-by-step explanation:
Hypertension, or high blood pressure, is a chronic medical condition that can be caused by various factors. In some cases, there are surgically correctable causes of hypertension. The eight surgically correctable causes of hypertension are:
Renal artery stenosis: Narrowing of the arteries that supply blood to the kidneys.
Primary aldosteronism: Overproduction of aldosterone hormone by the adrenal glands.
Cushing's syndrome: Excessive production of cortisol by the adrenal glands.
Pheochromocytoma: A tumor that produces excess adrenaline.
Coarctation of the aorta: Narrowing of the aorta near the heart.
Renovascular hypertension: High blood pressure caused by narrowing of the blood vessels in the kidneys.
Hyperthyroidism: Overactive thyroid gland.
Hyperparathyroidism: Overactivity of the parathyroid glands.