Question 1
According to the text, the heart pumps an average of ______ blood to the body for each decade after the beginning of adulthood.
◦ 15% less
◦ 8% less
◦ 5% more
◦ 15% more
Question 2
According to the text, which of the following chronic health conditions affects the largest proportion of middle-aged adults?
◦ mental illness
◦ diabetes
◦ lung diseases and dysfunctions
◦ arthritis