Car oxygen sensors measure the amount of oxygen in the exhaust gases, helping the engine control module adjust the air-fuel mixture for optimal combustion. Located in the exhaust system, these sensors ensure efficient engine performance, reduce emissions, and improve fuel economy by providing real-time feedback to the engine control system. #OxygenSensors #CarMaintenance #EngineEfficiency #FuelEconomy #EmissionsControl #AutomotiveSensors #ExhaustSystem #VehiclePerformance #EngineDiagnostics #Aut

🫁 VENTILATOR BASICS follow @nursewellversed for visual nursing education A ventilator is a machine that takes over the functions of breathing for patients who cannot breathe on their own. The ventilator is connected to a tube inserted into the patient’s trachea to manually ventilate for them. → Ventilator: Uses positive pressure to PUSH air into the lungs → Normal Breathing: Uses negative pressure to PULL (inhale) air into the lungs ⭐️ Ventilator Settings Basics: 1️⃣ Tidal Volume: → Volume of a