17. Which question is left unanswered by the article?
Answer: C
How will vaping impact long-term health?
The article discusses the immediate health risks associated with vaping, particularly among young people, but it does not provide a detailed exploration of the long-term health effects of vaping, which remains an area of ongoing research.
A) Why were e-cigarettes developed?
This question is not addressed in the article. While it discusses the marketing claims of e-cigarettes as a safer alternative, it does not delve into the reasons behind their initial development or the motivations of their creators.
B) How common is e-cigarette use among teens?
The article does address this question, indicating that vape use is significant among young people, with statistics showing that 1 in 7 high school students and 1 in 30 middle school students reported using vape products recently. This information illustrates the prevalence of e-cigarette use among teens.
C) How will vaping impact long-term health?
This question is left unanswered in the article. Although it mentions that scientists are still learning about the potential long-term health effects of vaping, it does not provide specific information or conclusions regarding how vaping might affect health over an extended period.
D) How does nicotine affect young brains?
The article touches on this question by explaining that nicotine alters the formation of synapses in young brains, which can impact attention, learning, and impulse control. It also discusses the potential for nicotine addiction to lead to mood disorders and serve as a gateway to other drugs.
Conclusion
The correct answer is C, as the article explicitly states that the long-term health effects of vaping are still being studied, leaving this question unresolved. In contrast, options A and B are either not addressed or answered in the text, while D provides information but does not pertain to long-term health impacts. Thus, the article lacks a comprehensive discussion on how vaping will impact health over time.