<prompt> Flumazenil false is ?It is a specific antagonist of BZDIt may be used in barbiturate poisoning as it acts on the same receptor GABAAGiven intravenouslyActs on GABAA receptor  <response>: Ans. is b i.e., It may be used in barbiturate poisoning as it acts on the same receptor GABAA Flumazenil is specfic antagonist of BZDs. i.e., it acts on BZDs binding site of GABAA receptors, which is different from Baributurate binding site. Therefore, flumazenil does not antagonize barbiturates not effective in barbiturates poisoning. 