The Hidden Dangers of Microplastics in IV Bags and Tubing: A Growing Health Concern

Microplastics - tiny plastic particles less than 5 millimeters in size - have become a pervasive environmental issue, found in everything from oceans to the air we breathe. Recent studies have uncovered a concerning new source of microplastic exposure: intravenous (IV) medical devices. These devices, including IV bags and tubing, are shedding microplastics directly into patients' bloodstream during medical treatments.

Understanding California's New Regulation on Basic Respiratory Tasks and Its Impact on LVNs

On June 5, 2025, the Office of Administrative Law approved the Respiratory Care Board of California's (RCB) regulation defining "Basic Respiratory Tasks and Services," codified at California Code of Regulations, Title 16, Section 1399.365. This regulation, effective October 1, 2025, delineates specific respiratory tasks that may be performed without conducting a respiratory assessment, thereby clarifying the scope of practice for various healthcare professionals, including Licensed Vocational Nurses (LVNs).

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