This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Hypertension, Subject name: Medicine
Most common cause of Hypertension in adults is - 
Select and explain. 
A. Essential Hypertension, B. Pheochrmocytoma, C. Renal Artery' Stenosis, D. Chronic Glomerulonephritis
A: Essential Hypertension
Answer: A: Essential Hypertension 
Explanation: Ans. is 'a' i.e., Essential Hypertension o Most common cause of Hypertension in adults is Essential Hypertension.# Essential (primary or idiopathic) hypertension is the most common cause of hypertension in adolescents and adults.