The Classification of Hypertension on the  basis of Blood Pressure

CASE: “I don’t know why it’s High”
Mario Cruz, a 52-year-old male plant manager presently residing at 18 Simon
Street Acacia, Malabon, due to elevated blood pressure. He initially sought consult at
the plant clinic due to episodes of headache and nape pain. It was there that his blood
the pressure was noted to be 150/90 by the company nurse. He claims that his parents
were both hypertensives, as well as 2 of his siblings. He is a smoker and consumes
about 1 pack per day. He prefers salty food.
BP: 140/90mmHg HR: 87/min RR: 14/min WT: 68kg
Questions:
1. What is your diagnosis?
2. What are the different categories in the Classification of Hypertension on the
basis of Blood Pressure?
3. What different drug groups can be considered for use in Mario’s case?
4. What are the mechanisms of action of the 4 drug groups in lowering blood
pressure?
5. What drug will you prescribe for Mario’s case?