This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Regional Anesthesia, Subject name: Anaesthesia
Anaesthesia used during Coronary angiography technique is:- 
Select and explain. 
A. Local anaesthesia, B. Caudal Anaesthesia, C. General Anaesthesia, D. Epidural Anaesthesia
A: Local anaesthesia
Answer: A: Local anaesthesia 
Explanation: General Anaesthesia is not given for angiography . Local Anaesthesia and sedation is mostly used for angiography.