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
[{'content': 'Inducing agent contraindicated in asthma is \nSelect and explain. \nA. Ketamine, B. Thiopentone, C. Propofol, D. Althesin', 'role': 'user'}, {'content': 'Answer: D \nExplanation: D i.e. Althesin Contraindications Steroidal agent (Althesin) is contraindicated in Porphyria and AsthamaQ Adernaline is C/I with Halothane and Ring block is C/I in finger Ether and Cylopropane are C/I with cauery Trilene is C/I with sodalime In pregnancy Gallamine and Morphine In Diabetics Ether (better answer) & Chloroform as both causes hyperglycemia In liver damage Choloroform (1st ) & Halothane In renal damageMethoxyflurane & Morphine as both leads to High Output renal failure. Gallamine is also C/I Thiopentone is C/I in acute intermittent porphyria', 'role': 'assistant'}]