A Group of Students Are Reviewing the History of How

Multiple Choice

A group of students are reviewing the history of how medical care has changed and evolved over the years. Some of these changes are related to various social changes and policies that have emphasized improving the situation or environment to improve the health of the community. Which result best relates to a social change leading to a health improvement during the first half of the 20th century?

A) Use of seat belts
B) Increased use of motorcycle helmets
C) Increased use of standard precautions
D) Elimination of child labor