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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What to include in your resume Federal jobs often require that you have experience in a particular type of work for a certain period of time. You must show how your skills and experiences meet the qualifications and requirements listed in the job announcement to be considered for the job.