Discover the best answers at Westonci.ca, where experts share their insights and knowledge with you. Discover detailed solutions to your questions from a wide network of experts on our comprehensive Q&A platform. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

An unconscious patient presents to the emergency room after an MVA (motor vehicle accident). ABG reveals severe hypoxemia, RR of 4, HR of 65, BP of 90/60. Chest rise via a mask and bag are inadequate after several attempts. What action should be taken immediately?