Which negative effects on one's job can result from the regular use of nicotine or tobacco products? Check all that apply.

Regular nicotine or tobacco use can harm memory, which may reduce productivity, so B applies. Tobacco-related illnesses can lead to frequent absences from work, making D a negative job effect. Smoking where workplace rules prohibit it can also result in policy violations, so E applies; improved concentration or brain functioning would not be negative effects.

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