Hyperbaric Oxygen Therapy (HBOT) Practice Exam

The main idea is how each chamber delivers oxygen and how many patients it can hold. A monoplace chamber is designed for one person and is filled with 100% oxygen, so the entire chamber environment is oxygen-rich for that patient. A multiplace chamber can hold several patients at once, but the chamber itself is pressurized with air (not 100% oxygen). To get 100% oxygen therapy, each patient uses a mask or hood to inhale pure oxygen, while the chamber air remains at ambient oxygen levels. That’s why the correct description is the one that states a single-patient chamber with 100% oxygen versus a multi-patient chamber pressurized with air with 100% oxygen delivered to patients through breathing devices. The other statements either miss the key distinction or state something that isn’t accurate about HBOT delivery.