Question 50 1 Point
Which statement accurately reflects the impact of ethnic, gender, and socioeconomic differences on health among middle-aged
adults?
A Women are more susceptible than men to serious illnesses such as heart disease.
B Men's overall mortality rate is lower than that of women's
African Americans die at a rate twice that of Caucasians.
The death rate for lower socioeconomic (SES) whites is lower than that of lower SES blacks.

Which of the following represents the results of a review of well-controlled studies of vitamin c supplementation on the resistance to, and recovery from, colds? there was a reduction in the duration of colds by 50% on the average. there was a slight effect on reducing the duration and severity of colds for people taking vitamin c supplements. there was a significant reduction in the duration of colds in people who consumed at least one gram a day. there was a significant reduction in the number of colds only in people who consumed > three grams per day.