Occupational and Environmental Health: Recognizing and Preventing Disease and Injury - Multiple Choice Questions - Learn & Prevent

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Test your knowledge on preventing occupational and environmental diseases with our quiz app. Dive into insightful questions based on the 6th edition of the renowned book Occupational and Environmental Health: Recognizing and Preventing Disease and Injury by Levy et al., ISBN 978-0-19-539788-8. A perfect tool for health professionals and students.

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How common is involuntary infertility among married couples in the United States?

  1. About 1 in 5 couples.

  2. About 1 in 10 couples.

  3. About 1 in 7 couples.

  4. About 1 in 3 couples.

The correct answer is: About 1 in 7 couples.

Involuntary infertility is a condition where a couple is unable to conceive a child despite having regular, unprotected sexual intercourse for at least a year. This condition can be caused by a variety of factors, including age, health conditions, and lifestyle choices. According to research, approximately 1 in 7 couples in the United States are affected by involuntary infertility. This means that while it is a significant issue, it is not as common as options A, B, and D imply. Furthermore, it is important to note that this statistic is an average and can vary depending on factors such as age, ethnicity, and socioeconomic status.