Customers holding restricted* tickets can make same-day flight changes for a discounted fee. Tickets containing Basic Economy (N) fares are not eligible for flight changes. MileagePlus PremierÂ® Gold, Premier Platinum and Premier 1KÂ® members may request a same-day change at no charge.
People in the experiment were deemed unconcious from 1.6 seconds to almost 10 seconds after the choke began. Others were not choked out after 20 seconds. If you held the person who was unconcious after 1.6 seconds for another 8 or 9 seconds, you could cause permanent brain damage or death.
First aid for choking. 1. encourage casualty to cough if casualty is coughing. 2. if unsuccessful, perform heimlich manoeuvre (normal adult) or chest thrust (pregnant or obese adult) 3. if casualty turns unconscious, perform unconscious choking technique. 4. call for medical emergency help if situation does not improve.