Oxygen can be administered using various methods, including:
Nasal cannula - A lightweight tube with two prongs that fit into the nostrils. Simple face mask - Covers the nose and mouth, suitable for moderate oxygen delivery. Venturi mask - Provides precise oxygen concentrations, important for patients requiring controlled oxygen levels. Non-rebreather mask - Delivers high concentrations of oxygen and has a reservoir bag. High-flow nasal cannula - Delivers heated and humidified oxygen at higher flow rates.
