Most of the nicotine will be excreted from the system within twenty minutes after smoking. Nonetheless, it can be detected in the saliva for approximately 24 hours after the last smoke. Its metabolite, cotinine, can be detected for as long as 4 to 7 days depending on the amount of nicotine consumed.
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Journalists are often required to design the entire news story for print or broadcast and for inclusion on mobile devices, social media, and web sites. In order to prepare for this job's requirements, students should be sure to take courses in visual reporting, web site design, and social media formats.