Question 1
Which statement regarding hypertension is true?
◦ Systemic hypertension is observed in less than 5% of populations.
◦ Environmental factors do not cause hypertension.
◦ One of the most important factors affecting blood pressure is sodium intake.
◦ A 100% correlation exists among family members and blood pressure.
Question 2
Which gene is linked with breast cancer?
◦ BRCA1
◦ APC
◦ HLA II
◦ IDDM