Home › Forums › Question of the Week (posted by the NFOSD team) › Question of the Week #9 This topic has 0 replies, 1 voice, and was last updated 7 years, 7 months ago by nfosdadmin. Viewing 1 post (of 1 total) Author Posts 02.28.2016 at 10:37 am #3919 nfosdadminKeymaster Approximately how much time do adults have to close off their airway when swallowing before liquids will go down the wrong pipe? Click Here To Take The Quiz Click Here To Learn More About Airway Closure and the Supraglottic Swallow This topic was modified 7 years, 7 months ago by nfosdadmin. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In