A patient has smoked two packs of cigarettes daily for many years.When the patient does not smoke or tries to cut back,anxiety,craving,poor concentration,and headache result.What does this scenario describe?

Question

Quizplus · Accepted Answer

Nicotine meets the criteria for a substance,the criterion for dependence (tolerance)is present,and withdrawal symptoms are noted with abstinence or a reduction of the dose.The scenario does not meet the criteria for substance abuse,intoxication,or recreational use of a social drug.

A Patient Has Smoked Two Packs of Cigarettes Daily for Many