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: Unknown
Which is LEAST likely to characterize anxiety? 
Select and explain. 
A. Syncope, B. Palpitations, C. GIT disturbances, D. Flight of ideas
D: Flight of ideas
Answer: D: Flight of ideas 
Explanation: Anxiety is characterized by restlessness, dizziness, palpitations, syncope, tingling in the extremities, tachy cardia, tremor, gastrointestinal disturbances, as well as urinary urgency and frequency. Flight of ideas (thoughts following each other in quick succession) is characteristic of mania.