Which group of items must be discarded immediately after a single client because they cannot be disinfected?

Giải thích

Porous items absorb fluids into their structure, so disinfectant cannot reach and kill everything inside them; wood, cotton, gauze, and paper are single-use and must be thrown away. Stainless steel, glass, and hard plastic are non-porous and may be cleaned, disinfected, and reused. Treating a porous item as reusable is one of the most common and most serious violations found on inspection.