This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Psychiatry
Which of the following is not a feature of Nicotine withdrawal? 
Select and explain. 
A. Depression, B. Headache, C. Tachycardia, D. Anxiety
C: Tachycardia
Answer: C: Tachycardia 
Explanation: In nicotine withdrawal there is bradycardia not tachycardia. The most common symptoms of nicotine withdrawal are impaired concentration, irritability, tension, disturbed sleep or drowsiness, intense longing for a cigarette/nicotine, headaches, and an increased appetite leading to weight gain.