This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Inhalational Anesthetic Agents, Subject name: Anaesthesia
What does NORA stands for in anesthesia:- 
Select and explain. 
A. No oral airway, B. Non-operative room anesthesia, C. No radiation risk associated, D. None of the above
B: Non-operative room anesthesia
Answer: B: Non-operative room anesthesia 
Explanation: NORA refers to anesthesia that is provided at locations remote from operating room like endoscopy suits. NORA - Non operating Room Anaesthesia