Question 2: It is also known that hypertension is highly heritable and polygenic (caused by more than one gene) and a few candidate ________ have been postulated in the etiology of this condition.
Question 8: There are many classes of medications for treating hypertension, together called ________, which — by varying means — act by lowering blood pressure.
Question 9: Nonetheless, the achievement of blood pressure goals is possible, and, most importantly, lowering blood pressure significantly reduces cardiovascular morbidity and mortality, as proved in ________[citation needed].
Question 10: [50][51] An elevation of ________, an enzyme secreted by the kidney, is another risk factor,[30][52] as is sympathetic nervous system overactivity.