Certified Biomedical Equipment Technician (CBET) Practice Exam 2025 - Free Biomedical Equipment Technician Practice Questions and Study Guide

Inhalation therapy is the correct choice because it specifically refers to the administration of medication through a nebulizer or inhaler, delivering the medication directly to the lungs. This approach is commonly used for patients with respiratory conditions such as asthma or chronic obstructive pulmonary disease (COPD), where quick and effective relief from symptoms is needed.

A nebulizer works by converting liquid medication into an aerosol mist, making it easier for patients to inhale and allowing for rapid absorption of the medication into the bloodstream through the lung tissue. This method is particularly advantageous for patients who may have difficulty using metered-dose inhalers or require higher doses of medication.

While oxygen therapy provides supplemental oxygen to enhance breathing but does not use a nebulizer, mechanical ventilation is a method of assisting or replacing a patient's breathing with a machine, and continuous positive airway pressure (CPAP) delivers a constant flow of air to keep airways open during sleep. Neither of these methods employs a nebulizer for treatment.