Certified Respiratory Therapist Practice Exam

Performing handwashing before therapy sessions is crucial in minimizing nosocomial infections when using small-volume nebulizers. Hand hygiene significantly reduces the transmission of pathogens, protecting both healthcare providers and patients from infection. Proper handwashing before any patient interaction, especially before administering aerosol therapy, helps ensure that bacteria or viruses present on the respiratory therapist's hands do not get transferred to the nebulizer or directly to the patients.

While other practices may play a role in infection control, hand hygiene is a fundamental and effective measure that directly impacts the prevention of infections. Maintaining sterilization and hygiene practices in healthcare settings is essential, and diligent handwashing is one of the most effective methods for reducing infections in patient care.