Blood pressure below 100/60 mm Hg in a young adult signifies hypotension.

A rise in blood cholesterol may lead to the deposition of cholesterol on the walls of the vessels thereby causing arteries to lose their elasticity and get stiffened producing arteriosclerosis.

HDL (high-density lipoprotein) facilitates cardiac disease, hence is good lipoprotein.

Smokers are more likely to develop many cardiovascular diseases.

The pulmonary artery initiates from _____ ventricle of the heart.