Fewer colds and flus,a better-functioning immune system,and reduced risk of serious diseases,such as heart disease,can be expected from which of the following?
A) increasing the positive emotions one experiences
B) decreasing the number of people in one's social network
C) being single versus married
D) increasing one's social and work responsibilities

Question

Quizplus · Accepted Answer

Increasing positive emotions can have a positive impact on the immune system and reduce the risk of serious diseases. A study has found that people who experienced positive emotions were less likely to develop colds and flu. Positive emotions are also associated with better cardiovascular health.

Answer: B, C, and D are incorrect.
 Decreasing the number of people in one's social network, being single versus married, and increasing social and work responsibilities do not have a direct correlation with a better-functioning immune system or reduced risk of serious diseases. In fact, social isolation and stress can have a negative impact on physical health.

Fewer Colds and Flus,a Better-Functioning Immune System,and Reduced Risk of Serious