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: Anaesthesia
The probe is used for 
Select and explain. 
A. Enteroclysis, B. Transesophageal echo, C. Oesophageal temperature monitor, D. ERCP probe
B: Transesophageal echo
Answer: B: Transesophageal echo 
Explanation: This image shows TEE probe, which is used for intraoperative cardiovascular monitoring.