Final answer:
Passover humidifiers come in three types: bubble humidifiers, wick humidifiers, and membrane humidifiers, each serving to add moisture to gases delivered to patients in a medical setting.
Step-by-step explanation:
Passover humidifiers are a common type found in medical and health environments, particularly in respiratory therapy for patients who require supplemental oxygen or mechanical ventilation. The three common types of Passover humidifiers are:
Bubble humidifiers which involve a diffuser that breaks up the gas flow into smaller bubbles, allowing more surface area contact between the gas and water for humidification.
Membrane humidifiers separate the water from the gas flow using a hydrophobic membrane that allows only water vapor to pass through.
Each type of humidifier has its application depending on the desired humidity levels and the specific needs of the patient. Understanding these types is crucial for healthcare professionals in providing the right respiratory support.