A 52-year-old man quits smoking abruptly. Three days later he has irritability, anxiety, difficulty concentrating, increased appetite, and cravings.

Question

A 52-year-old man quits smoking abruptly. Three days later he has irritability, anxiety, difficulty concentrating, increased appetite, and cravings. Vitals and exam are normal. Which of the following is the most likely explanation for this patient's findings?

Accepted Answer

Nicotine withdrawal

Answer

Cocaine intoxication

Answer

Major neurocognitive disorder

Answer

Alcohol withdrawal delirium

Answer

Opioid withdrawal

Tobacco withdrawal — USMLE Step 3 MCQ

A 52-year-old man quits smoking abruptly. Three days later he has irritability, anxiety, difficulty concentrating, increased appetite, and cravings. Vitals and exam are normal. Which of the following is the most likely explanation for this patient's findings?